Adnan, Mohammed H., and Mustafa Muneer Isma’eel. “Estimating Stock Returns Using Rough Set Theory: An Exploratory Study With An Evidence From Iraq Stock Exchange”. Journal of Economics and Administrative Sciences 27, no. 128 (June 30, 2021): 29–39. Accessed December 25, 2024. https://jeasiq.uobaghdad.edu.iq/index.php/JEASIQ/article/view/2154.