بن زروال ر. The feeling of psychological security and its relationship to the skill of self-affirmation among students who are victims of school bullying Afield study on a sample of primary school student. ihy [Internet]. 2022 Jan. 15 [cited 2026 Nov. 15];22(1):1209-22. Available from: https://journals.univ-batna.dz/index.php/elihyaa/article/view/1168