Becerra, Luciana, Vera Bail Pupko, Pablo Depaula, and Susana Azzollini. “Training of Volunteers in Psychological First Aid and Coping Strategies”. Actualidades en Psicología 35, no. 131 (July 6, 2021): 1–18. Accessed March 31, 2025. https://revistas.ucr.ac.cr/index.php/actualidades/article/view/38911.