“Jakarta Islamic Index (JII) in The Context of Investigating Financial Ratios As Determinant of Company Share Returns”. International Journal of Economics Development Research (IJEDR) 4, no. 3 (May 17, 2023): 1223–1230. Accessed May 26, 2026. https://journal.yrpipku.com/index.php/ijedr/article/view/3874.