Qualitative evaluation of the feasibility of a national whole-school program for reducing school violence and improving school climate in Chile - López, Verónica; Carrasco-Aguilar, Claudia; Jervis, Pamela; Torres-Vallejos, Javier; Ramírez, María Teresa; González, Juan Pablo Álvarez; Franulic, Amanda (Frontiers in Education, 2025)