OTHMAN , M. A. .; RASUL, S. H. . Learning Difficulties in General Music Theories for Students of Fine Arts Institutes. Zanco Journal of Human Sciences , [S. l.], v. 28, n. SpB, p. 244–278, 2024. DOI: 10.21271/zjhs.28.SpB.13. Disponível em: https://zancojournal.su.edu.krd/index.php/JAHS/article/view/1448. Acesso em: 16 may. 2026.