Pages 21-1
https://doi.org/10.22067/JGUSD.2021.47469
Sajed Bahrami Jaf, Mohsen Janparvar, Mahbobeh Shabazi, Darya Mazandarani
Pages 39-23
https://doi.org/10.22067/jgusd.2021.47796.0
Seyyed Alireza Hamedi, Mohammad Mohebi, Vahid Makizadeh
Pages 63-41
https://doi.org/10.22067/jgusd.2021.48121.0
Iman Zandi, Parham Pahlavani, Behnaz Bigdeli
Pages 86-65
https://doi.org/10.22067/jgusd.2021.48275.0
Seyed Morteza Marjani Bejestani, Morteza Akbari, Ali Ghorbanpoor, Mehdi Chamandeh
Pages 103-87
https://doi.org/10.22067/jgusd.2021.44434.0
Amin Latifi, Hamidreza Saremi
Pages 123-105
https://doi.org/10.22067/jgusd.2021.48380.0
Rouhollah Asadi
Pages 148-125
https://doi.org/10.22067/jgusd.2021.45876.0
Mohsen Ahadnejad, Safiye Hazeri
Pages 167-149
https://doi.org/10.22067/jgusd.2021.47809.0
Mostafa Shahinifar, Nader Shohani
Pages 186-169
https://doi.org/10.22067/jgusd.2021.46878.0
Seyed Hadi Tayebnia
Pages 207-187
https://doi.org/10.22067/jgusd.2021.44987.0
Mehrdad Rahmani, Bahram Aminzadeh Goharrizi, Saeed Rastegar, Babak Aminzadeh Goharrizi
Pages 229-209
https://doi.org/10.22067/jgusd.2021.67959.1002
Gholamreza Kazemian, Esmaeel Aliakbari, Mostafa Taleshi, Monireh Hadad Hasanabadi
Pages 251-231
https://doi.org/10.22067/jgusd.2021.67952.1001
Shirin Sabaghi Abkooh, Mahdi Bazargan, Kobra Akaberi, Zahra Sadat Razavi, Afsaneh Sardar