Tahmasebi, N., Tahmasebi, S., vakili, F. and Tahmasebi, D. 2017. Study money and funds market challenges and its impact on the risk of the stock exchange. Journal of Ecophysiology and Occupational Health. 16, 3-4 (Jul. 2017), 88–97. DOI:https://doi.org/10.18311/jeoh/0/15966.