ALI ELAMIN, E. M. The Earth and Cosmic Harmonic Factor: Astronomy. International Journal of Fundamental Physical Sciences, [S. l.], v. 3, n. 1, p. 18-19, 2013. DOI: 10.14331/ijfps.2013.330047. Disponível em: https://www.fundamentaljournals.org/index.php/ijfps/article/view/127. Acesso em: 26 apr. 2024.