TRUNG, NGUYEN DINH, DINH TRAN NGOC HUY, NGUYEN THU THUY, LE NGOC NUONG, and LE DINH HAC. 2021. “Measuring Beta Capm In 2 Economic Stages Of Commercial Banks In Vietnam Economy – Case Of Vietcombank And Vietinbank”. The Journal of Contemporary Issues in Business and Government 27 (2):795-99. https://cibgp.com/au/index.php/1323-6903/article/view/989.