Square-full numbers multiple of a certain set of primes and hybrid numbers. Gulf Journal of Mathematics, [S. l.], v. 16, n. 1, p. 136–149, 2024. DOI: 10.56947/gjom.v16i1.1786. Disponível em: https://www.gjom.org/index.php/gjom/article/view/1786. Acesso em: 19 aug. 2026.