A

  • Abbasbandy, S. [1] Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, 14778, Iran

  • Abbasi, Masomeh [2] Department of Mathematics,Kermanshah Branch, Islamic Azad University, Kermanshah,Iran

  • abdolah zadeh laleh dashti, mehrzad [1] Islamic Azad University, Rasht Branch, Rasht, Iran

  • afzali, mahdi [1] Faculty of Computer Engineering, Islamic Azad University, Zanjan Branch, Zanjan,Iran

  • Aghajan Nashtaei, Reza [1] Department of Business Management, Rasht Branch, Islamic Azad University, Rasht, Iran

  • Aghajan Nashtaei, Reza [1] Faculty member Islamic Azad University

  • Akbari, E. [1] Department of Mathematics, Islamic Azad University, Sari Branch, Sari, Iran

  • Alavi Foumani, Seyyed-e Fatemeh [1] Department of Business Management, Rasht Branch, Islamic Azad University, Rasht, Iran

  • Alinezhad, A. [1] Islamic Azad University, Qazvin Branch, Department of Industrial Engineering

  • Alinezhad, Alireza [4] Associate Professor, Department of Industrial Engineering, Faculty of Industrial and Mechanical Engineering, Qazvin branch, Islamic Azad University, Qazvin, Iran.

  • Alinezhad, Alireza [1] Associate Professor, Department of Industrial Engineering, Faculty of Industrial and Mechanical Engineering, Qazvin branch, Islamic Azad University, Qazvin, Iran.

  • Alinezhad, Alireza [1] Associate professor, Faculty of Industrial and Mechanical Engineering, Qazvin branch, Islamic Azad University, Qazvin, Iran.

  • Alinezhad, Alireza [1] Associate Professor, Faculty of Industrial and Mechanical Engineering, Qazvin Branch, Islamic Azad University, Qazvin, Iran.

  • Alipour, Hamidreza [1] Assistant Professor, Department of Management and Economics, Rasht Branch, Islamic Azad University, Rasht, Iran

  • Alizad Abkenari, Hossein [1] Instructor, Department of Mathematics, Faculty of Sciences, Rasht Branch, Islamic Azad University, Rasht, Iran

  • Alizadeh Afrouzi, M. [1] Student of Mathematics, Islamic Azad University, Qaemshahr, Iran

  • Allahviranloo, T. [1] Department of Mathematics, Science and Research Branch, Islamic Azad University,Tehran, 14778, Iran

  • Ameli, Maryam [1] Student

  • Amini, Amir [3] MSc. Graduate of Industrial Engineering, Alghadir institute of higher education, Tabriz, Iran

  • Amirteimoori, Alireza [1] Rasht Branch, Islamic Azad University

  • Amirteimoori, Alireza [1] Department of Mathematics, Islamic Azad University, Rasht Branch, Iran

  • Arab Firoozjaee, M. [1] Department of Mathematics and Computer Science, University of Mazandaran, P. O. Box 47416-1467, Babolsar, Iran.

  • Arabzad, S.Mohammad [1] Department of Industrial Engineering, Najafabad Branch, Islamic Azad University, Najafabad, Iran

  • Aranizadeh, Ali [1] Niroo Research Institute (NRI), Tehran-Iran

  • Asadi Cordshooli, GH. [1] Department of Physics, Shahr-e-Rey Branch, Islamic Azad University

  • Ashyralyev, Allaberen [1] Department of Mathematics, Fatih University, Istanbul,34500, Turkey

  • Assimi, Sh. [1] Young Researchers Club member, Business Administration in M.A., Islamic Azad University-Rasht Branch, Rasht, Iran

  • Attari, H. [1] Department of Mathematics, University of Mazandaran, Babolsar, Iran.

  • Ayati, Z. [1] DEPARTMENT OF MATHEMATICS, FACULTY OF SCIENCES, UNIVERSITY OF GUILAN, P.C. 41938, RASHT, IRAN

  • Ayati, Zainab [1] Department of Mathematics, Faculty of Science, University of Guilan

  • Ayati, Zainab [1] Department of Engineering sciences, Faculty of Technology and Engineering East of Guilan, University of Guilan, P.C. 44891-63157, Rudsar-Vajargah, Iran

  • Azimzadeh, Z. [1] Department of Mathematics, Science and Research Branch, Islamic Azad University

  • Aziz, Roza [1] Department of Mathematics, Islamic Azad University, Karaj Branch, Karaj, Iran

  • Azizyan, Gholamreza [1] Department of Civil Engineering, Faculty of Engineering (Shahid Nikbakht), University of Sistan and Baluchestan, Zahedan, Iran

B

  • Bagaban, B. [1] Ms.student of Mathematics, F. M. Autonomous College, Balasore, Orissa, India

  • Bagaban, Biswal [1] Department of Mathematics F.M.Autonomous College, Balasore, Orissa, India

  • Bansal, A. [1] Computer Science and Engineering Department, Thapar University, Patiala- 147004, India

  • Barahmandpour, Homayoun [1] Niroo Research Institute (NRI), Tehran-Iran

  • Bavandi, Salim [1] Department of mathematics, university of Mazandaran, Babolsar ,Iran

  • Berjis, Negin [1] Department of Industrial Engineering, Najafabad Branch, Islamic Azad University, Najafabad, Iran

  • Bhusan, Das Sashi [1] Department of Mathematics,Balasor college of Engg & Teach. Sergarh, Balasore, Orissa, India

  • Biazar, J. [1] Department of Mathematics, Faculty of Science, University of Guilan

  • Biazar, J. [1] Department of Mathematics, Faculty of Sciences, University of Guilan.

  • Biazar, J. [1] DEPARTMENT OF MATHEMATICS, FACULTY OF SCIENCES, UNIVERSITY OF GUILAN, P.C. 41938, RASHT, IRAN

  • Biazar, Jafar [1] University of Guilan, Faculty of Mathematical Sciences, Departhment of Applied Mathematics.

  • Biazar, Jafar [2] Department of Mathematics, Faculty of Science, University of Guilan

  • Buzhabadi, R. [1] Department of Applied Mathematics, Ferdowsi University of Mashhad, P.O. Box 1159, Mashhad, Iran.

C

  • Chameh, R. [1] Department of Mathematics, University of Mazandaran, Babolsar, Iran.

  • Chirani, Ebrahim [1] Assistant Professor, Department of Business Management, Rasht Branch, Islamic Azad University, Rasht, Iran

D

E

F

  • Fadaei, Mehdi [1] Department of Management, Rasht Branch, Islamic Azad University, Rasht, Iran

  • Fadaei, Mehdi [1] Assistant Professor, Department of Management, Faculty of Management and Accounting, Rasht Branch, Islamic Azad University, Rasht, Iran

  • Fallah, Mohammad [1] Department of Industrial Engineering, Central Tehran Branch< Islamic Azad University< Tehran, Iran

  • Fallahnejad, R. [1] epartment of Mathematics, Khorram Abad Branch, Islamic Azad University, Khorram Abad, Iran

  • Fallahzadeh, Amir [1] Department of mathematics, Islamic Azad University,Central Tehran Branch, Tehran, Iran

  • Fariborzi Araghi, M. A. [1] Department of Mathematics, Islamic Azad university, Central Tehran branch

  • Fariborzi Araghi, Mohammad Ali [1] Department of mathematics, Islamic Azad University,Central Tehran Branch, Tehran, Iran

  • Fathali, Jafar [1] Department of Mathematics, Shahrood University of Technology, University Blvd., Shahrood, Iran

  • Forghani, Athena [1] Islamic Azad University, Science and Research Branch

  • Froozanfar, F. [1] Ms.student of Mathematics, Islamic Azad university, Kermanshah branch, Kermanshah, Iran

G

H

  • Hajinabi, Kamran [1] Department of Health Services Administration , Science and Research Branch , Islamic Azad University , Tehran , Iran

  • Halilu, Abubakar Sani [1] Department of Mathematics and Computer Science, Sule Lamido University, Ka n Hausa, Nigeria.

  • Hassanpour, Malek [1] Department of Environmental science, UCS, Osmania University, Telangana State

  • Heidary, Sadegh [1] Masters Student, Nourabad Mamasani Branch,Islamic Azad University , Nourabad Mamasani, Iran

  • Homayounfar, Mahdi [2] Department of Industrial Management, Rasht Branch, Islamic Azad University, Rasht, Iran

  • Homayounfar, Mahdi [1] Department of Industrial Management, Rasht Branch, Islamic Azad University, Rasht, Iran

  • Homayounfar, Mahdi [1] Department of Industrial Management, Rasht branch, Islamic Azad University, Rasht, Guilan, Iran

  • Hooshmand, Ahmad [1] Department of Accounting, torbat heidareh Branch, Islamic Azad University, torbat heidarehr, Iran

  • Hosseinzadeh Lotfi, F. [1] Department of Mathematics, Islamic Azad University, Science & Research Branch, Tehran, Iran

  • Hosseinzadeh Lotfi, F. [1] Department of Mathematics, Science & Research Branch, Islamic Azad Univercity, Tehran, Iran

  • Hosseinzadeh Lotfi, Farhad [1] Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran

  • Hussain, Maria [1] Department of Mathematics, Lahore College for Women University, Pakistan

I

  • Ilie, Mousa [1] Department of Mathematics, Rasht Branch, Islamic Azad University, Rasht, Iran.

  • Issa, Kazeem [1] Department of Statistics and Mathematical Sciences, Kwara State University, Malete Nigeria PMB 1530, Ilorin Nigeria

J

  • Jafari, H. [1] Department of Mathematics and Computer Science, University of Mazandaran, P. O. Box 47416-1467, Babolsar, Iran.

  • Jafari Rad, Nader [1] Department of Mathematics, Shahrood University of Technology, University Blvd., Shahrood, Iran

  • Jahani Sayyad Noveiri, Monireh [1] Lahijan Branch, Islamic Azad University

  • Jahanshahloo, G. R. [1] epartment of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran

  • Jahanshahloo, G.R. [1] Department of Mathematics, Science and Research Branch,Islamic Azad University,Tehran, Iran

  • Jalalat, Shabnam [1] Department of Business Management, Rasht Branch, Islamic Azad University, Rasht, Iran.

  • Jamshidi, L. [1] Department of Mathematics, Science and Research Branch, Islamic Azad University,Tehran, 14778, Iran

K

M

  • Maghbouli, Mahnaz [1] Islamic Azad university-East Azerbaijan Branch

  • Maghsudlu, Saniya [1] Department of Electrical Engineering, Bandar Abbas Branch, Islamic Azad University, Bandar Abbas, Iran

  • Mahfoozi, Gholamreza [1] Assistant Professor, Department of Management, University of Guilan, Rasht, Iran.

  • Mahmoodi Rad, A. [1] Department of Mathematics, Islamic Azad University, Masjedsoleiman Branch, Iran

  • Mamizadeh-Chatghayeh, S. [1] Young researches club, Islamic azad university,Central Tehran branch, Tehran, Iran

  • Masoudi Asl, Iravan [1] PH.d in health service management, Associate professor, Departmant of Health Services Managment, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran

  • Mazloum Vajari, Soheila [1] Department of Health Services Administration, Science and Research Branch, Islamic Azad University , Tehran, Iran

  • Mehrazeen, Ali Reza [1] Department of Accounting, Neyshabur Branch, Islamic Azad University, Neyshabur, Iran

  • Miarnaeimi, Farid [1] Department of Civil Engineering, Faculty of Engineering (Shahid Nikbakht), University of Sistan and Baluchestan, Zahedan, Iran

  • Mirjaberi, Mahdi [1] Department of Mathematics, Islamic Azad University, Khorasgan Branch, Isfahan, Iran

  • Mirmohseni, S.M. [1] Mathematics and Information Science, Key Laboratory of Mathematics and Interdisciplinary Sciences of Guangdong Higher Education Institutes, Guangzhou University, China

  • mirmozaffari, mirpouya [1] PhD Fellow, Dept. of Industrial Engineering and Engineering Management, Western New England University, USA

  • Mirmozaffari, Mirpouya [1] PhD Candidate, Department of Computer Science, Montana State University, Bozman

  • Mirmozaffari, Mirpouya [1] PhD Student, Gianforte School of Computing, Montana State University, Bozman, Montana, USA

  • Mizuno, S. [1] Department of Industrial Engineering and Management, Tokyo Institute of Technology, Tokyo, Japan

  • Modabbernia, Y. [1] Department of post – graduate Islamic Azad university, Rasht, Iran

  • Moghaddas, Zohreh [1] Department of Electrical, Computer and Biomedical Engineering, Qazvin Branch, Islamic Azad University, Qazvin, Iran

  • mohammadi, sirus [1] Department Of Electrical Engineering, Gachsaran Branch, Islamic Azad University, Gachsaran, Iran

  • Mohammadi, Mirali [1] Department of Civil Engineering, Faculty of Engineering, Hydraulic Structure and River Mechanics Group, Urmia University, Urmia, Iran.

  • Mohammadi, Shahed [1] Department of Computer Science and Systems Engineering, Ayandegan University, Tonekabon, Iran

  • mohammadi rad, majid [1] Department of Computer and Information Technology, Engineering, Qazvin Branch, Islamic Azad University, Qazvin, Iran

  • Mohammadnezhad, Zahra [1] Department of Mathematics, Azerbaijan shahid Madani University, Tabriz, Iran

  • Monadi, Mohsen [1] Department of Civil Engineering (Hydraulic Structures Engineering), Faculty of Engineering, Urmia University, Urmia, Iran

  • Moradi, Nima [1] Department of industrial engineering, Sharif University of Technology, Tehran, Iran

  • Mosleh, M. [1] Department of mathematics, Islamic Azad University,Firuozkooh Branch,Firuozkooh,Iran

  • Mosleh, M. [1] Department of Mathematics, Islamic Azad University, Firuozkooh branch, Firuozkooh, IRAN

  • Motameni, H. [1] Department of Computer Engineering, Islamic Azad University, Sari Branch, Sari, Iran

  • Mozaffari, M.R [1] Department of Mathematics, Science and Research Branch,Islamic Azad University, Fars, Iran

N

  • Najafi, Esmaeil [2] Islamic Azad University, Science and Research Branch

  • Naresh, Ram [1] Department of Mathematics, Harcourt Butler Technological Institute, Kanpur-208002, India

  • Nasseri, Hadi [1] Department of Mathematical Sciences, Mazandaran University, Babolsar, Iran

  • Nasseri, S.H [2] Department of Mathematical Sciences, Mazandaran University, Babolsar, Iran

  • Nasseri, S.H [1] Department of Mathematics, University of Mazandaran, Babolsar, Iran

  • Nasseri, S.H. [1] Department of Mathematical Sciences, Mazandaran University, Babolsar, Iran

  • Nasseri, S.H. [1] Department of Mathematics, University of Mazandaran, Babolsar, Iran.

  • Nazari, AmirAli [1] Bu-Ali Sina university, Electrical Engineering Department

  • Neetu, A. [1] School of Mathematics and Computer Applications, Thapar University, Patiala- 147004, India

  • Nikandam, Tara [1] Ph.D. Candidate in Industrial Management, Department of Industrial management, Islamic Azad University, Rasht, Iran

  • nimmagadda, vijaya [1] Department of Mechanical Engg, V.R. Siddhartha Engineering College,Vijayawada, India

  • Noorian Talooki, R. [1] Department of Computer Engineering, Islamic Azad University, Sari Branch, Sari, Iran

  • Nourizad Heydarlou, Behzad [1] PhD student of industrial engineering, science and research branch, Islamic Azad University, Tehran, Iran

  • Nycz, Malgorzata [1] Wroclaw Economics University, Komandorska 118/120, Wroclaw

O

  • Odekunle, Mathew Remilekun [1] Department of Mathematics, School of Physical Sciences, Modibbo Adama University of Technology, Yola, Nigeria.

  • Omar, Sandip [1] Department of Mathematics, Vivekanand Gramodhyog Mahavidhyalaya Dibiyapur-206 244, Auraiya, U.P.(India)

  • Otadi, M. [1] Department of Mathematics, Islamic Azad University, Firuozkooh branch, Firuozkooh, IRAN

  • Otadi, M. [1] Department of mathematics, Islamic Azad University,Kermanshah Branch,kermanshah,Iran

P

  • Parandin, N. [1] Department of Mathematics, Islamic Azad University of Kermanshah Branch, Kermanshah, Iran

  • Parvin, Hhamid [1] Department of Computer,Nourabad Mamasani Branch,Islamic Azad University, Nourabad Mamasani, Iran

  • Plotnikov, Andrej V. [1] Odessa State Academy of Civil Engineering and Architecture, Odessa, Ukraine

  • Plotnikov, Victor A. [1] Department of Optimal Control and Economic Cybernetics Odessa National I.I. Mechnikov University Dvoryanskaya str., 2, Odessa, 65026, Ukraine

  • Plotnikova, Lilia I. [1] Odessa National Polytechnic University, Odessa, Ukraine

  • Polkowski, Zdzislaw [1] Jan Wyzykowski University, Skalnikow 6b, Polkowice, Poland

R

S

  • Saadia, Fareeha [1] Department of Mathematics, University of the Punjab, Lahore, Pakistan

  • Saberi-Nik, H. [1] Department of Applied Mathematics, Ferdowsi University of Mashhad, P.O. Box 1159, Mashhad, Iran.

  • Sadigh behzadi, Shadan [1] Department of Mathematics, Qazvin Branch, Islamic Azad University , Qazvin, Iran

  • Sadigh Behzadi, Shadan [1] Department of Mathematics, Qazvin Branch, Islamic Azad University, Qazvin, Iran

  • Saeidy, M. [1] Department of Mathematics and Computer Science, University of Mazandaran, P. O. Box 47416-1467, Babolsar, Iran.

  • Safari, Mitra [1] Master of Business Administration, Faculty of Management and Accounting, Rasht Branch, Islamic Azad University, Rasht, Iran

  • Sahiner, Ahmet [1] Department of Mathematics, Faculty of Sciences and Arts, Suleyman Demirel University , 32260, Isparta, Turkey

  • Salehnegad, M. [1] Department of Mathematics, Islamic Azad University, Firuozkooh branch, Firuozkooh, IRAN

  • Salihu, Nasiru [1] Department of Mathematics, School of Physical Science, Moddibo Adama University of Technology, Yola.

  • Sanei, M. [1] Department of Mathematics, Islamic Azad University of Central Tehran Branch, Tehran, Iran

  • Sashi Bhusan, D. [1] Department of Mathematics, Balasore College of Engg . & Technology Teach. Sergarh, Balasore , Orissa , India

  • Shabakhty, Naser [1] School of Civil Engineering, Iran University of Science and Technology, Tehran, Iran

  • Shabgoo monsef, seyed mahmood [1] Department of Management, Islamic azad university of rasht

  • Shabgoo Monsef, Seyyed Mahmoud [1] Department of Business Management, Rasht Branch, Islamic Azad University, Rasht, Iran

  • Shabgoo Monsef, Seyyed Mahmoud [1] Department of Business Management, Rasht Branch, Islamic Azad University, Rasht, Iran.

  • shafieyan, mohsen [1] PhD Student of Industrial Management, Department of Management, Rasht Branch, Islamic Azad University, Rasht, Iran

  • Shafieyan, Mohsen [2] Young Researchers and Elite Club, Rasht Branch, Islamic Azad University, Rasht, Iran

  • Shahbazi, Kiumars [1] Department of Economic, Faculty of Economic and Management, Urmia University, Urmia, Iran

  • Shahini, M. [1] Department of Mathematics, Faculty of basic sciences, Gonbad Kavous University, Gonbad, Iran

  • shahnavazi, abbas [1] lگروه مدیریت بازرگانی واحدرودبار

  • Shahroodi, Kambiz [1] Associate Professor of Business Administration Administration, Islamic Azad University of Rasht, Iran

  • Shahroudi, K. [1] Department of Industrial management, Islamic Azad University, Rasht branch

  • Shahroudi, K. [1] Department of Industrial Management, Islamic Azad University-Rasht Branch, Rasht, Iran

  • Sharifi, Ali [1] Department of Management, Rasht branch, Islamic Azad University, Rasht, Iran

  • Sharifzadeh, Manaf [2] Department of Computer, Firoozkooh Branch, Islamic Azad University, Firoozkooh, Iran

  • Shirouyehzad, Hadi [1] Department of Industrial Engineering, Najafabad Branch, Islamic Azad University, Najafabad, Iran

  • Shorvarzi, Mohamad Reza [1] Department of Accounting, Neyshabur Branch, Islamic Azad University, Neyshabur, Iran

  • Skripnik, Natalia [1] Odessa National University named after I.I.Mechnikov, Odessa, Ukraine

  • Sobhan, Z. [1] Department of Mathematics, Science and Research Branch,Islamic Azad University,Tehran, Iran

  • Sofalchian Farhang, Hojjat [1] M.sc of Executive Management, Department of management, Faculty of management and Accounting, Rasht Branch, Islamic Azad University, Rasht, Iran

  • Soltanalizadeh, Amir [1] Department of Business Management, Rasht Branch, Islamic Azad University, Rasht, Iran.

  • Soofi, Mansoor [1] Assistant Professor, Department of Industrial Management, Faculty of Management and Accounting, Rasht Branch, Islamic Azad University, Rasht, Iran

  • Soufi, Mansour [1] Department of industrial management, Rasht Branch, Islamic Azad University, Rasht, Iran

  • Sözen, Yaşar [1] Department of Mathematics, Fatih University, Istanbul,34500, Turkey

T

  • Taghavi, A. [1] Department of Mathematics, Islamic Azad University, Qaemshahr, Iran

  • Taghi-Nezhad, N. A. [1] Department of Mathematics, Faculty of basic sciences, Gonbad Kavous University, Gonbad, Iran

  • Taghizadeh, Hamed [1] Department of Civil Engineering (Hydraulic Structures Engineering), Faculty of Engineering, Urmia University, Urmia, Iran

  • Taherkhani, Mehrnoosh [1] Department of Industrial Engineering, Zanjan Branch, Islamic Azad University, Zanjan, Iran

  • Taleghani, Ataollah [1] B.S. Student of Industrial Engineering, University of Guilan, Raht, Guilan, Iran

  • Taleghani, M. [1] Department of post – graduate Islamic Azad university, Rasht, Iran

  • Taleghani, Mohammad [3] Department of Industrial management, Islamic Azad University, Rasht, Iran

  • Taleshian, Fatemeh [1] Department of Mathematics, Shahrood University of Technology, Iran

  • Tata, hari [1] Department of Mechanical Engg, V.R. Siddhartha Engineering College,Vijayawada, India

  • Tata, hari krishna [1] JNTU KAkinada

  • Teimoori, Dorna [1] Msc. Student, Department of Industrial Engineering, Faculty of Industrial and Mechanical Engineering, Qazvin branch, Islamic Azad University, Qazvin, Iran.

  • Toude Bahambari, Roghaye [1] M.Sc in Business Management, Rasht Branch, Islamic Azad University, Rasht, Iran

  • Towsyfyan, Hossein [1] Department of Mechanical Engineering, University of Huddersfield, Huddersfield, UK

  • Tripathi, Agraj [1] Department of Mathematics, Bhabha Institute of Technology Aonha, Kanpur-209 204, India

  • Tripathi, Agraj [1] Department of Mathematics, Bhabha Institute of Technology, Kanpur-209204, India

  • Tripathy, J.P [1] Department of Mathematics Gurukul Institute of Bhubaneswar,Orissa,India

  • Tripathy, J.P. [1] Department of Mathematics Gurukul Institute of Technology Bhubaneswar, Orissa, India

U

  • Ucun, Fatih [1] Department of Physics, Faculty of Sciences and Arts, Suleyman Demirel University, 32260, Isparta, Turkey

V

W

Y

Z

  • Zafari, Ali [1] Department of Mathematics Payame Noor University Tehran, Iran

  • Zamani, Parichehr [1] Faculty of engineering, Qom Branch, Islamic Azad University, Qom, Iran

  • Zanboori, Ahmadreza [1] Department of Statistics, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran.

  • Zanburi, Ehsan [1] Department of Science, Nourabad Mamasani Branch,Islamic Azad University , Nourabad Mamasani,Iran

  • Zare, Karim [1] Department of Statistics, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran

  • Zarei, Hassan [1] Department of Mathematics, Payame Noor Universiy, Tehran, Iran

  • Zawwar Hussain, Malik [1] Department of Mathematics, University of the Punjab, Lahore, Pakistan

  • Zebardast, Ali [1] Department of Economic, Faculty of Economic and Management, Urmia University, Urmia, Iran

  • Zeinodin, Elaheh [1] Department of Mathematics, Khomeinishahr Branch, Islamic Azad University, Khomeinishahr, Isfahan, Iran

  • Ziari, Mojtaba [1] Member of young researchers and elite club, Firoozkooh branch, Islamic Azad University, Firoozkooh, Iran

  • Ziari, Shokrollah [3] Department of Mathematics, Firoozkooh branch, Islamic Azad University, Firoozkooh, Iran

  • Zohrebandian, M. [1] Islamic Azad University Karaj Branch, Department of Mathematics