YALÇIN AKMAN, Y.; DEMİR, S. . AN IMPORTANT APPLICATION IN THE EARLY INTERVENTION OF MENTAL DISEASES: MENTAL HEALTH FIRST AID (MHFA). Ejons International Journal on Mathematic, Engineering and Natural Sciences, [S. l.], v. 5, n. 20, p. 845–854, 2021. DOI: 10.38063/ejons.524. Disponível em: https://ejons.org/index.php/ejons/article/view/253. Acesso em: 11 apr. 2025.