Noviarti, and Melkisedek. “ANALISIS EFISIENSI PASAR MODAL BENTUK SETENGAH KUAT”. Jurnal Manajemen USNI 3, no. 2 (February 1, 2019): 68–83. Accessed July 22, 2026. https://www.ojs.jekobis.org/index.php/manajemen/article/view/128.