ICHSANUR RIZQI; HANAFIR RIFQI, Lathif; AMIR TAJRID. A Professional Service Contract Without Early Ujrah: Fasid Ijarah and Ujrat al-Mitsl. Al-Amwal : Journal of Islamic Economic Law, [S. l.], v. 11, n. 1, p. 90–110, 2026. DOI: 10.24256/alw.v11i1.8932. Disponível em: https://ejournal.iainpalopo.ac.id/index.php/alamwal/article/view/8932. Acesso em: 6 may. 2026.