by Hajimohammadi, Z., Shekarpaz, S., Parand, K.
Published in Engineering with computers (01.06.2023)

by Shekarpaz, S, Azari, H
Published in Iranian journal of science and technology. Transaction A, Science (01.12.2018)

by Shekarpaz, S., Parand, K., Azari, H.
Published in Tbilisi Mathematical Journal (01.01.2019)

by Esmail Hesameddini, S. Shekarpaz
Published in Journal of Mahani Mathematical Research Center (01.10.2012)

by Hesameddini, E., Shekarpaz, S., Latifizadeh, Habibolla
Published in International journal of applied mathematical research (06.08.2012)