List of Articles ardeshir zohrabi Article 1 - Provide an improved factor pricing model using neural networks and the gray wolf optimization algorithm 10.22034/amfa.2022.1942547.1641 Reza Tehrani Ali Souri Ardeshir Zohrabi Seyyed Jalal Sadeghi Sharif Advances in Mathematical Finance and Applications , Issue 1 , Year , Winter 2023