TROPICALIZATION OF IDEMPOTENT ELEMENTS ON FULL TRANSFORMATION SEMIGROUP. Confluence Journal of Pure and Applied Science, [S. l.], v. 2, n. 1, p. 56–61, 2019. Disponível em: https://cjpas.org.ng/index.php/pub/article/view/33. Acesso em: 22 may. 2025.