El Hamydy, El Mehdi, and Hind Brigui. “The Impact of Self-Discipline on Classroom Management in Casablanca-Settat Middle High Schools”. International Journal of English Language Studies 4, no. 4 (September 29, 2022): 01–07. Accessed May 21, 2026. https://al-kindipublishers.org/index.php/ijels/article/view/3908.