MUELLE, Luis Edgardo. Socioeconomic and contextual factors associated with low academic performance of Peruvian students in PISA 2015. Apuntes. Social Sciences Journal, [S. l.], v. 47, n. 86, 2019. DOI: 10.21678/apuntes.86.943. Disponível em: https://revistas.up.edu.pe/apuntes/article/view/943. Acesso em: 10 sep. 2026.