MURILLO, A.; RODRÍGUEZ, S. Knowledge, attitudes and practices of mothers of school children with regards to beans. Agronomía Mesoamericana, [S. l.], v. 15, n. 3, p. 277–289, 2004. DOI: 10.15517/am.v15i3.11881. Disponível em: https://revistas.ucr.ac.cr/index.php/agromeso/article/view/11881. Acesso em: 18 apr. 2024.