PHANTHAWIMOL, W. Coset of a Hypergroup (G,\circ_{N}). Journal of Science Ladkrabang, [S. l.], v. 31, n. 2, p. 130–139, 2022. Disponível em: https://li01.tci-thaijo.org/index.php/science_kmitl/article/view/252826. Acesso em: 30 apr. 2024.