CHENG, Baixiang. Homomorphism, Isomorphism, and Their Applications in Group Theory. Highlights in Science, Engineering and Technology, [S. l.], v. 47, p. 71–74, 2023. DOI: 10.54097/hset.v47i.8167. Disponível em: https://drpress.org/ojs/index.php/HSET/article/view/8167. Acesso em: 13 aug. 2026.