1.
Ramli A, Anwar, Anwar IL. Markowitz Model in The Analysis of Optimal Portfolio Establishment on Jakarta Islamic Index (JII) in Indonesian Stock Exchange. ABR [Internet]. 2020Mar.8 [cited 2024Apr.23];8(2):190-201. Available from: https://journals.scholarpublishing.org/index.php/ABR/article/view/7854