C. Y. LO. The Repulsive Gravitation and Errors of Einstein. Global Journal of Science Frontier Research, [S. l.], v. 17, n. F1, p. 1–17, 2017. Disponível em: https://journalofscience.org/index.php/GJSFR/article/view/1945. Acesso em: 3 may. 2024.