MANI PARIMALA, IBTESAM ALSHAMMARI , P.M.SITHAR SELVAM. A New Type Of Closed Sets In Terms Of Grills. International Journal of Modern Agriculture, [S. l.], v. 9, n. 4, p. 720- 731, 2020. Disponível em: http://www.modern-journals.com/index.php/ijma/article/view/414. Acesso em: 27 apr. 2024.