1.
. A, CM Simatupang E, Borshalina ita. Investment Portfolio of Pension Funds: Regulation and Implementation. IJET [Internet]. 2018 Dec. 13 [cited 2026 Feb. 12];7(4.34):248-52. Available from: https://www.sciencepubco.com/index.php/IJET/article/view/23900