“System of psycho-socio-educational actions for the prevention of suicidal behavior in adolescents from the perspective of school culture and an intersectoral approach” (2021) Opuntia Brava, 13(2), pp. 187–205. Available at: https://opuntiabrava.ult.edu.cu/index.php/opuntiabrava/article/view/1344 (Accessed: 29 October 2026).