OZGUN-KOCA, S. A.; MEAGHER, M. Stocking Fish: A Recursive Problem. Ohio Journal of School Mathematics, [S. l.], v. 76, n. 2, 2017. Disponível em: https://www.osu.tests.sfulib4.publicknowledgeproject.org/index.php/OJSM/article/view/5789. Acesso em: 30 apr. 2026.