Puspitaningtyas, A., R. Rosdiana, L. Hakim, and Y. Zain. “Engineering-Based Investment Modeling in Emerging Markets: Decision Analytics for Portfolio Management in Indonesia”. Journal of Applied Science, Engineering, Technology, and Education, Vol. 7, no. 2, Aug. 2025, pp. 242-55, doi:10.35877/454RI.asci3983.