FADLLAN, Fadllan; LAILATUL MAUFIROH. Perilaku Konsumen: Utility Versus Maṣlaḥah sebagai Rasionalitas dalam Ekonomi Islam. El-Qist: Journal of Islamic Economics and Business (JIEB), Surabaya, Indonesia, v. 14, n. 1, p. 33–47, 2024. DOI: 10.15642/elqist.2024.14.1.33-47. Disponível em: https://jurnalfebi.uinsa.ac.id/index.php/elqist/article/view/1446. Acesso em: 20 feb. 2026.