The influence of the brazilian public school math olympiad on the basic education development index: an analysis in the municipality of Coruripe-Alagoas. International Seven Journal of Multidisciplinary, [S. l.], v. 2, n. 2, p. 267–284, 2023. DOI: 10.56238/isevmjv2n2-009. Disponível em: https://sevenpubl.com.br/ISJM/article/view/1681. Acesso em: 21 aug. 2025.