PATTHANANGKOOR, P. RG-Isomorphism and Its Properties. Thai Journal of Science and Technology, Pathumthani, Thailand, v. 8, n. 3, p. 212–219, 2019. DOI: 10.14456/tjst.2019.30. Disponível em: https://li01.tci-thaijo.org/index.php/tjst/article/view/186035. Acesso em: 5 dec. 2022.