NAJIB, M.; MAJDUDDIN, M.; FATTAH, A.; FAHMI, M. I. Islamic Law Analysis of the Practice of Monopoly and Modern Market Oligopoly: Efforts to Realize Distribution Justice in Indonesia. El -Hekam, [S. l.], v. 10, n. 2, p. 121–135, 2025. DOI: 10.31958/jeh.v10i2.16154. Disponível em: https://ejournal.uinmybatusangkar.ac.id/ojs/index.php/elhekam/article/view/16154. Acesso em: 20 jan. 2026.