L.VELMURUGAN, P. SEMI*-GENERALIZED CLOSED SETS AND SEMI*-T1/2 SPACES. Asian Journal of Current Engineering and Maths, [S. l.], v. 1, n. 6, 2013. Disponível em: http://innovativejournal.in/index.php/ajcem/article/view/123. Acesso em: 6 may. 2024.