MWALUNGALI, B. .; SAKALA, W. . The Structure Theorems for Infinite Abelian Groups. International Journal of Sciences: Basic and Applied Research (IJSBAR), [S. l.], v. 59, n. 2, p. 279–303, 2021. Disponível em: https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/12848. Acesso em: 2 may. 2024.