NISA’A, Khaerun; SALZABILA, Nurul Alfia; AMILA, A. Ainun Fitrah. Penerapan Model Markowitz dalam Pembentukan Portofolio Optimal pada Saham Teraktif di BEI. Journal of Mathematics, Statistics and Applications, [S. l.], v. 1, n. 1, p. 7–17, 2024. DOI: 10.61220/jmsa.v1i1.20241.513. Disponível em: https://journal.lontaradigitech.com/index.php/LJMSA/article/view/513. Acesso em: 9 dec. 2025.