LUNA-VILLOUTA, Pablo; PACHECO-CARRILLO, Jaime; MATUS-CASTILLO, Carlos; VALDÉS-EBNER, Martín; FERNÁNDEZ-VERA, Daniela; CASTILLO-QUEZADA, Humberto; FLORES-RIVERA, Carol. Análisis del desarrollo infantil en escolares de 5 a 6 años de zona rural y urbana de la Región del Bíobío, Chile (Analysis of child development in school children aged 5 to 6 in rural and urban areas of the Bíobío Region, Chile). Retos, [S. l.], v. 44, p. 551–559, 2022. DOI: 10.47197/retos.v44i0.90680. Disponível em: http://www.revistaretos.org/index.php/retos/article/view/90680. Acesso em: 16 dec. 2025.