INAYAH, Muhammad Wafa Aunillah. ANALISIS PORTOFOLIO OPTIMAL PADA MASA KRISIS. Jurnal Publikasi Ekonomi dan Akuntansi, [S. l.], v. 2, n. 2, p. 147–160, 2022. DOI: 10.51903/jupea.v2i2.155. Disponível em: https://journalcenter.org/index.php/jupea/article/view/155. Acesso em: 9 jun. 2026.