SERRAOUI, Ali; GOUARAH , Mohammed. The level of practicing teaching competencies by natural science and life teachers in middle schools in light of reforms of the second generation of curricula. Al-Jamie Journal In Psychological Studies and Educational Sciences, [S. l.], v. 7, n. 2, p. 309–338, 2022. Disponível em: https://journals.univ-msila.dz/index.php/ajpe/article/view/8760. Acesso em: 3 apr. 2026.