SHAH, Y. P. Fuzzy Topological Spaces: A Mathematical Tool for Studying Uncertainty and Vagueness. Patan Prospective Journal, [S. l.], v. 2, n. 2, p. 272–275, 2022. DOI: 10.3126/ppj.v2i2.53136. Disponível em: https://nepjol.info./index.php/ppj/article/view/53136. Acesso em: 26 dec. 2024.