Luthfi, F, B Pratama Susanto, and T Widiastut. “Critiques of Malthusian Population Trap (A Perspective of Islamic Economics)”. KnE Social Sciences 3, no. 13 (March 31, 2019): 525–535. Accessed May 6, 2024. https://knepublishing.com/index.php/KnE-Social/article/view/4228.