Aginda Ersita Maruruk, Vitalia Ester Muabuai, Radian J. Situmeang. MANAJEMEN PORTOFOLIO INVESTASI PADA INDEKS HIGH DIVIDEN 20 (IDXHIDIV20). JEMBA [Internet]. 2022 Nov. 25 [cited 2025 Aug. 3];1(6):1053-66. Available from: https://mail.bajangjournal.com/index.php/JEMBA/article/view/4416