List of Articles وقفههای زمانی. طبقه بندی JEL : E51 Open Access Article Abstract Page Full-Text 1 - Evaluating the effect of currency fluctuations on the performance of companies listed in the Tehran Stock Exchange and measuring its time intervals. Mohammad Javad Mohagheq Nia Ali Asghar Ziachi Mustafa Sargolzaei Vahid Khashai 10.30495/fed.2022.694716