OBMEP AS AN INSTRUMENT FOR PROMOTING MATHEMATICS LEARNING: EVIDENCE FROM A PREPARATORY COURSE. REMUNOM, [S. l.], v. 13, n. 02, p. 1–31, 2026. DOI: 10.66104/efm1we40. Disponível em: https://remunom.ojsbr.com/multidisciplinar/article/view/5662. Acesso em: 5 apr. 2026.