SUBHI ALI, A.; K. ZEKI, M. Variation of Scale Factor and Deceleration Parameter Through the Cosmic Evolution of Time and Temperature. Rafidain Journal of Science, [S. l.], v. 30, n. 1, p. 1–10, 2021. DOI: 10.33899/rjs.2021.167677. Disponível em: https://edusj.uomosul.edu.iq/index.php/rsci/article/view/47167. Acesso em: 10 sep. 2025.