SETYO, T. A.; KURNIASIH, A. The Optimal Portfolio of JII Shares Listed on the Indonesian Stock Exchange: The Single Index Model Approach. European Journal of Business and Management Research, [S. l.], v. 5, n. 6, 2020. DOI: 10.24018/ejbmr.2020.5.6.629. Disponível em: https://ejbmr.org/index.php/ejbmr/article/view/629. Acesso em: 6 dec. 2024.