فهرس المقالات سروه فرزاد المقاله 1 - Predict the Stock price crash risk by using firefly algorithm and comparison with regression 10.22034/amfa.2018.540830 Serveh Farzad Esfandiar Malekian Hossein Fakhari Jamal Ghasemi Advances in Mathematical Finance and Applications , العدد 2 , السنة 3 , بهار 2018
