“Faktor Penentu Keputusan Berinvestasi Pada Saham Indeks IDX30 Di Bursa Efek Indonesia”. Jurnal Prima Manajemen 1, no. 6 (August 13, 2026): 1166–1177. Accessed August 25, 2026. https://journal.al-afif.org/index.php/jpm/article/view/1613.