AGINDA ERSITA MARURUK; VITALIA ESTER MUABUAI; RADIAN J. SITUMEANG. MANAJEMEN PORTOFOLIO INVESTASI PADA INDEKS HIGH DIVIDEN 20 (IDXHIDIV20). JEMBA: JURNAL EKONOMI, MANAJEMEN, BISNIS DAN AKUNTANSI, [S. l.], v. 1, n. 6, p. 1053–1066, 2022. Disponível em: https://mail.bajangjournal.com/index.php/JEMBA/article/view/4416. Acesso em: 3 aug. 2025.