JOAQUÍN-QUINTERO, Estefanía. Teacher training and psychological first aid. A systematic review. Revista Panamericana de Pedagogía, [S. l.], n. 43, 2026. DOI: 10.21555/rpp.3798. Disponível em: https://revistas.up.edu.mx/RPP/article/view/3798. Acesso em: 4 aug. 2026.