DUAA AWAD GHNI, Researcher; HAWAA AZIZ , Researcher. The level of teaching competencies of middle school science teachers and their relationship to students’ self-learning. lark, [S. l.], v. 15, n. 3 /Pt1, p. 861–833, 2023. DOI: 10.31185/lark.Vol2.Iss50.3099. Disponível em: http://lark.uowasit.edu.iq/index.php/lark/article/view/3099. Acesso em: 14 apr. 2026.