Muchilis, Tanti Irawati. “INVESTIGATE THE FACTORS THAT AFFECT CHAGES IN STOCK PRICES Empirical Study on Listed Companies in Indonesia Stock Exchange Multi Industrial Companies 2015- 2019”. CENTRAL ASIA AND THE CAUCASUS, vol. 23, no. 1, Jan. 2022, pp. 1100-11, https://ca-c.org/CAC/index.php/cac/article/view/144.