MUBAROK, Ferry Khusnul; DARMAWAN, Ahmad Ridho; LUAILIYAH, Zahirotul. Optimalisasi Portofolio Nilai Saham: Studi Komparasi Kinerja Saham Syariah dan Nonsyariah. Economica: Jurnal Ekonomi Islam, [S. l.], v. 8, n. 2, p. 309–336, 2017. DOI: 10.21580/economica.2017.8.2.2368. Disponível em: https://journal.walisongo.ac.id/index.php/economica/article/view/2368. Acesso em: 31 mar. 2025.