AYALA, M.; AYALA, S. Problem based learning (APB) as a didactic technique in extension: knowledge construction among members of cooperatives. They do in the National University of Formosa. Journal of the Agronomy College, [S. l.], v. 116, n. 3, 2018. Disponível em: https://revistas.unlp.edu.ar/revagro/article/view/6151. Acesso em: 17 jul. 2024.