Brief behavioral activation program for students with depressive symptoms. Journal on studies and research of academic knowledge, Itapúa, PY, n. 16, p. e2022003, 2022. DOI: 10.70833/rseisa16item244. Disponível em: https://revistas.uni.edu.py/index.php/rseisa/article/view/244. Acesso em: 21 oct. 2025.