1.
Chasanah SIU, Abdullah S, Valentika N, Kiftiyani U, Nuha AR. ANALISIS PEMBENTUKAN PORTOFOLIO OPTIMAL SAHAM-SAHAM JAKARTA ISLAMIC INDEX (JII) PADA MASA PANDEMI COVID-19. Jurnal Sains dan Matematika Unpam [Internet]. 2020 Jul. 30 [cited 2026 Feb. 3];3(1):52-67. Available from: https://openjournal.unpam.ac.id/index.php/jsmu/article/view/5649