فهرس المقالات میترا محمدطالبی المقاله 1 - The Effect of Liquidity and Credit Risk on the Relationship be-tween Business Activities and Fluctuations in the Price of all Com-panies Listed on the Tehran Stock Exchange 10.22034/amfa.2017.529062 Ahmad Sarlak Mitra Mohammadtalebi Bahareh Mohammadtalebi Advances in Mathematical Finance and Applications , العدد 1 , السنة 2 , زمستان 2017