بن زروال ر. 2022. 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. El ihyaa. 22, 1 (Jan. 2022), 1209–1222. DOI:https://doi.org/10.59791/ihy.v22i1.1168.