NUR FADHILA, S.; ZULIANA, S. U. Optimasi Portofolio Saham Menggunakan Model Markowitz Berdasarkan Prediksi Harga Saham. Kaunia: Integration and Interconnection Islam and Science Journal, [S. l.], v. 18, n. 1, p. 35–40, 2023. DOI: 10.14421/kaunia.3948. Disponível em: https://ejournal.uin-suka.ac.id/saintek/kaunia/article/view/3948. Acesso em: 20 jan. 2025.