Tran, Hoan Van, and Hang Thuy Nguyen. “Teaching Probability – Statistics towards Training Occupational Skills for Economic Majored Students – Case Study at Lac Hong University Viet Nam”. International Journal of Learning, Teaching and Educational Research 15, no. 12 (November 30, 2016): 130–144. Accessed April 20, 2026. http://www.ijlter.net/index.php/ijlter/article/view/867.