SHARP, B.; PERKINS, K.; KERACHER, T.; LEHMAN, L. Beware of the Parallel-Replacement Zombies. Ohio Journal of School Mathematics, [S. l.], v. 90, n. 1, p. 23–27, 2022. Disponível em: https://www.osu.tests.sfulib4.publicknowledgeproject.org/index.php/OJSM/article/view/8715. Acesso em: 30 apr. 2026.