Heddache, Khadidja, and Ahmed Fadli. “The Level of the Oppositional Defiant in Primary School Children- A Field Study on a Sample of Children from the Schools of Al-Omaria Municipal, in Medea State”. Al-Jamie Journal In Psychological Studies and Educational Sciences 7, no. 1 (April 3, 2022): 1380–1398. Accessed April 7, 2026. https://journals.univ-msila.dz/index.php/ajpe/article/view/9057.