Pre-calculus in the mathematics degree: Systematic review of pedagogical contributions to student performance. Research, Society and Development, [S. l.], v. 10, n. 6, p. e6810615496, 2021. DOI: 10.33448/rsd-v10i6.15496. Disponível em: https://rsdjournal.org/rsd/article/view/15496. Acesso em: 5 dec. 2025.