PRASHANTHA RAO; SHASHIREKHA B RAI. Convex and Weakly Convex Subsets of a Pseudo Ordered Set. International Journal of Mathematics And its Applications, [S. l.], v. 7, n. 1, p. 149–154, 2019. Disponível em: http://ijmaa.in/index.php/ijmaa/article/view/276. Acesso em: 1 may. 2024.