Rinaima CA, Fauziyah N, Kamilah AN. OPTIMIZING SHARIA INVESTMENT PORTFOLIOS USING MODERN PORTFOLIO THEORY: A CASE STUDY OF ICBP AND SIDO IN INDONESIA STOCK MARKET . AIJIEF [Internet]. 2025 Nov. 3 [cited 2025 Nov. 5];8(02):123-38. Available from: https://e-journal.unair.ac.id/AIJIEF/article/view/74926