MINISKER, M. THE PERIOD OF 2-STEP AND 3-STEP SEQUENCES IN DIRECT PRODUCT OF MONOIDS. JOURNAL OF ADVANCES IN MATHEMATICS, [S. l.], v. 10, n. 3, p. 3303–3308, 2015. DOI: 10.24297/jam.v10i3.1543. Disponível em: https://rajpub.com/index.php/jam/article/view/1543. Acesso em: 22 jul. 2024.