ANS, L. .; HARYANTO, B. . Arabic Language Curriculum Development in Ma’had Umar Bin Al-Khattab Surabaya in Maintaining Middle Eastern Culture-based Educational Institutions.: Pengembangan Kurikulum Bahasa Arab di Ma’had Umar Bin Al-Khattab Surabaya Dalam Mempertahankan Lembaga Pendidikan Berbasis Kultur Timur Tengah. Academia Open, [S. l.], v. 5, p. 10.21070/acopen.5.2021.2199, 2021. DOI: 10.21070/acopen.5.2021.2199. Disponível em: https://acopen.umsida.ac.id/index.php/acopen/article/view/2199. Acesso em: 10 sep. 2025.