Suhartini, Nani, Ririn Tri Ratnasari, and Shafinar Ismail. 2025. “ANALYSIS OF FACTORS AFFECTING THE S&P/OIC COMCEC 50 SHARIAH STOCK INDEX”. Jurnal Ekonomi Dan Bisnis Islam (Journal of Islamic Economics and Business) 11 (1):161 -. https://doi.org/10.20473/jebis.v11i1.65500.