An Approach of Employing Some Cosmological Parameters to Describe the Friedmann Micro- Universe : An Approach of Employing Some Cosmological Parameters to Describe the Friedmann Micro- Universe . RSCI [Internet]. 2026 Mar. 10 [cited 2026 Aug. 20];35(1):128-36. Available from: https://rsci.uomosul.edu.iq/index.php/rsci/article/view/62002