FADHILA MAISURA; ACHYAR, G. Umrah Travel Rescheduling in Banda Aceh: Ijārah ‘Alā al-Amāl and Contractual Certainty under Sharia Economic Law. JURISTA: Jurnal Hukum dan Keadilan, [S. l.], v. 8, n. 1, p. 42–57, 2024. DOI: 10.22373/jurista.v8i1.104. Disponível em: https://www.jurista-journal.org/index.php/jurista/article/view/104. Acesso em: 12 oct. 2026.