Volume 52, Issue 5, August 2020, Pages 1139-1152
10.22060/mej.2018.14130.5804
Amir Reza Shahsavani; sayyed Hojjat Hashemi
Volume 45, Issue 2, December 2013, Pages 1-9
10.22060/mej.2013.316
S. H. Hashemi; Masoud Kymyabakhsh