MAKONYE, J.; NHLANHLA, S. Exploring ?Non-Science? Grade 11 Learners? Errors in Solving Quadratic Equations. Mediterranean Journal of Social Sciences, [S. l.], v. 5, n. 27 P2, p. 634, 2014. Disponível em: https://www.richtmann.org/journal/index.php/mjss/article/view/5124. Acesso em: 2 jun. 2023.