HASSAN, A. A.; RAGHEB, M. Obstacles of Teaching Physics at the Intermediate Stage in Salah al-Din Governorate. Journal of Tikrit University for Humanities, [S. l.], v. 30, n. 11, 2, p. 277–285, 2023. DOI: 10.25130/jtuh.30.11.2.2023.15. Disponível em: https://jtuh.org/index.php/jtuh/article/view/2955. Acesso em: 15 jul. 2026.