Family roles of working mothers in the San Nicolás neighborhood of the San Juan del Paraná district who work at the Encarnación - Posadas border crossing. UNIHumanitas, [S. l.], v. 8, n. 01, 2020. Disponível em: https://revistas.uni.edu.py/index.php/unihumanitas/article/view/420. Acesso em: 21 oct. 2025.