Pages 1-20
10.22077/vssd.2020.3650.1005
M. Fallsoleiman
Pages 21-38
10.22077/vssd.2020.3324.1000
ahmad roumiani; Hamideh Mahmoudi
Pages 39-50
10.22077/vssd.2020.3397.1001
ali akbar abbasi
Pages 51-68
10.22077/vssd.2020.3541.1003
M.R. Bakhshi
Pages 69-84
10.22077/vssd.2020.3551.1004
Nazanin Naim Abadi; F. Javan
Pages 85-98
10.22077/vssd.2020.3486.1002
hojat ollah sadeghi; parto sadat mousavifard