The Role of the Physical School Environment in Improving the Level of Job Managers Performance from the Perspective of Teachers A Field Study in Public Secondary Schools in Lattakia City. Journal of Hama University , [S. l.], v. 8, n. 3, 2026. Disponível em: https://journal.hama-univ.edu.sy/huj/article/view/2865. Acesso em: 6 jun. 2026.