KASEM ABDINIBI FARAG; MOHAMED AMRAJA MOHAMED; MOHAMMED A. ASSELHAB; EMAN SHUAIB ESSA; SUMAIA MASOUD. Hierarchical Linear Modeling of Academic Achievement: An Empirical Study of Student, Teacher, and School Factors . مجلة شمال إفريقيا للنشر العلمي (NAJSP), [S. l.], v. 3, n. 3, p. 236–246, 2025. Disponível em: https://najsp.com/index.php/home/article/view/561. Acesso em: 20 2025.