KASHYAP G. RACHCHH; SAJEED I. GHANCHI. On Kasaj topological spaces. Malaya Journal of Matematik, India, v. 8, n. 04, p. 1766–1770, 2020. DOI: 10.26637/MJM0804/0073. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/1744. Acesso em: 16 jul. 2024.