BANTING, N. Survival of the Fitness: Mathematical Activity as a Union of Content and Process. Ohio Journal of School Mathematics, [S. l.], v. 79, n. 1, 2018. Disponível em: https://www.osu.tests.sfulib4.publicknowledgeproject.org/index.php/OJSM/article/view/6424. Acesso em: 30 apr. 2026.