[1]
C. A. Rinaima, N. Fauziyah, and A. N. Kamilah, “OPTIMIZING SHARIA INVESTMENT PORTFOLIOS USING MODERN PORTFOLIO THEORY: A CASE STUDY OF ICBP AND SIDO IN INDONESIA STOCK MARKET ”, AIJIEF, vol. 8, no. 02, pp. 123–138, Nov. 2025.