Umam, Muhammad Choerul. “Analisis Pengaruh Variabel Makro Ekonomi Dalam Mempengaruhi Perkembangan Indeks Saham Syariah Indonesia”. Journal of Economics Research and Policy Studies 2, no. 3 (December 30, 2022): 161–171. Accessed January 23, 2026. https://journal.nurscienceinstitute.id/index.php/jerps/article/view/570.