Program to prevent and reduce stress levels in the elderly. Revista Científica Estelí, [S. l.], n. 38, p. 4–17, 2021. DOI: 10.5377/farem.v0i38.11938. Disponível em: https://revistas.unan.edu.ni/index.php/Cientifica/article/view/2103. Acesso em: 7 aug. 2025.