Effective Teaching Strategies and Obstacles Among General Secondary Education Teachers in Derna City . Derna Academy Journal for Applied Sciences, [S. l.], v. 8, n. 1, p. 1–46, 2026. DOI: 10.71147/5d419248. Disponível em: https://dp.lad.edu.ly/journals/index.php/dajas/article/view/285. Acesso em: 2 nov. 2026.