%0 Journal Article %A Alipanah, Alireza, Ahmadi Majdabadi Farahani, Somayeh %T Theory of Extinction of Original Obligations by Signing Commercial Papers %J Jurisprudence and Private Law %V 3 %N 1 %P 49-64 %D 2020 %R %U https://rimag.ir/fa/Article/16471