SANGWISAT, J.; SIRISUK, S. Some Properties of Subspaces over Residue Class Rings. Progress in Applied Science and Technology, Thailand, v. 14, n. 2, p. 12–15, 2024. DOI: 10.60101/past.2024.253316. Disponível em: https://ph02.tci-thaijo.org/index.php/past/article/view/253316. Acesso em: 17 sep. 2026.