ROJAS-BAHAMÓN, M. J.; ARBELÁEZ CAMPILLO, D. F.; PRIETO MEDINA, J. D. Analysis of school performance of secondary school students in terms of subjects, socioeconomic stratum and armed conflict. Amazonia Investiga, [S. l.], v. 6, n. 10, p. 78–87, 2017. Disponível em: https://amazoniainvestiga.info/index.php/amazonia/article/view/723. Acesso em: 3 jul. 2024.