Bicyclic work done on a star-like finite chain semigroup. Fountain Journal of Natural and Applied Sciences, [S. l.], v. 14, n. 1, 2025. DOI: 10.53704/. Disponível em: https://www.fountainjournals.com/index.php/FUJNAS/article/view/681. Acesso em: 7 nov. 2026.