The role of secondary school principals in promoting social peace among students and its relationship to their culture of tolerance from the perspective of secondary school teachers: an exploratory study. Palestine Technical College Journal for Research and Studies, [S. l.], v. 10, n. 1, p. 138–162, 2023. DOI: 10.47641/JRS.2023-10-1.06. Disponível em: https://journals.ptcdb.edu.ps/index.php/PTCJRS/article/view/v10n1-06. Acesso em: 13 jun. 2026.