Nguyen Hoang Tien, Rewel Jiminez Santural Jose, Syed Ehsan Ullah, Huynh Vinh Thang. “The Impact of World Market on Ho Chi Minh City Stock Exchange in Context of Covid-19 Pandemic”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 14 (October 10, 2021): 4252–4264. Accessed May 4, 2024. https://turcomat.org/index.php/turkbilmat/article/view/11263.