PALCHOUDHURY , S. . . About Black Holes: Astrophysics. International Journal of Fundamental Physical Sciences, [S. l.], v. 11, n. 1, p. 6-8, 2021. DOI: 10.14331/ijfps.2021.330144. Disponível em: https://www.fundamentaljournals.org/index.php/ijfps/article/view/131. Acesso em: 24 apr. 2024.