%0 Journal Article
%A Saidi, Muhammad Ali, Wahdati Shubayri, Sayyid Hasan, Omidian, Ali Reza, Puladin, Hujjjat
%T Examining the validity of optional obligations in jurisprudence and law
%J Nameh Elahiyat
%V 14
%N 54
%P 0-0
%D 2021
%R 
%U https://sanad.iau.ir/fa/Article/1048593