MUHAMMAD ABDUH, . H.; DAYYAN, . THE COST OF PROOFREADING SERVICES FOR SCIENTIFIC JOURNALS BASED ON IJÂRAH ’ALA AL-’AMÂL CONTRACT: A CASE STUDY AT AT IAIN ZAWIYAH COT KALA LANGSA. Al-Mudharabah: Jurnal Ekonomi dan Keuangan Syariah, [S. l.], v. 4, n. 2, p. 246–275, 2023. DOI: 10.22373/al-mudharabah.v4i2.5638. Disponível em: https://journal.ar-raniry.ac.id/mudharabah/article/view/5638. Acesso em: 20 sep. 2024.