MAHMOOD, S. J. .; HUSSEIN, D. A. . On hyper Z-algebras . JOURNAL OF ADVANCES IN MATHEMATICS, [S. l.], v. 21, p. 125–133, 2022. DOI: 10.24297/jam.v21i.9271. Disponível em: https://rajpub.com/index.php/jam/article/view/9271. Acesso em: 27 apr. 2024.