AGUSTIN, Adelya Tri; 						ABUNDANTI, Nyoman.
 STUDI KOMPARASI PEMBENTUKAN PORTOFOLIO OPTIMAL MENGGUNAKAN MODEL MARKOWITZ DAN MODEL INDEKS TUNGGAL.
<strong>E-Jurnal Ekonomi dan Bisnis Universitas Udayana</strong>, [S.l.], p. 795-809, may 2023.
ISSN 2337-3067.
Available at: &lt;<a href="https://ojs.unud.ac.id/index.php/eeb/article/view/85896" target="_new">https://ojs.unud.ac.id/index.php/eeb/article/view/85896</a>&gt;. Date accessed: 04 nov. 2025.
doi: <a href="https://doi.org/10.24843/EEB.2023.v12.i05.p01">https://doi.org/10.24843/EEB.2023.v12.i05.p01</a>.