Rozalinda, Rozalinda. “Manajemen Risiko Investasi Wakaf Uang”. Islamica: Jurnal Studi Keislaman 6, no. 2 (March 1, 2012): 300-315. Accessed April 26, 2024. https://islamica.uinsby.ac.id/index.php/islamica/article/view/148.