1.
Becerra L, Bail Pupko V, Depaula P, Azzollini S. Training of Volunteers in Psychological First Aid and Coping Strategies. AP [Internet]. 6Jul.2021 [cited 29Nov.2021];35(131):1-8. Available from: https://revistas.ucr.ac.cr/index.php/actualidades/article/view/38911