MUHAMMED ISMAEL, F.; N. A AL KHERO, R. Subject fields in the MARC21 bibliographic record. Adab Al-Rafidayn, [S. l.], v. 55, n. 100, p. 353–380, 2025. DOI: 10.33899/radab.2024.151506.2197. Disponível em: https://edusj.uomosul.edu.iq/index.php/radab/article/view/33350. Acesso em: 10 sep. 2025.