et. al., Lia Amaliawiati,. “Effect of Macroeconomic Variables on Jakarta Composite Index before and the Time of Covid19”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 8 (April 24, 2021): 1477–1487. Accessed May 19, 2024. https://turcomat.org/index.php/turkbilmat/article/view/3183.