Mafrudlo, Ahmad Mahfudzi, et al. “Economic Development Theory of Ibnu Khaldun: Interrelation Between Justice and Umran Al-Alam”. Share: Jurnal Ekonomi Dan Keuangan Islam, vol. 13, no. 1, Feb. 2024, pp. 43-70, https://doi.org/10.22373/share.v13i1.20552.