SULFIANI, Sulfiani; LUTFI, Mukhtar; SAPA, Nasrullah Bin; LUTFIA, Khalizah. Perkembangan Pranata Ekonomi: Tinjauan Historis Masa Pemerintahan Bani Umayyah. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 5, n. 2, p. 22559–22566, 2026. DOI: 10.31004/riggs.v5i2.12166. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/12166. Acesso em: 8 aug. 2026.