AL-Mashhadani, Layali. “The Correlation Between Fluxes of Balmer Emission Lines of H? and H? And Colors of a Galaxy in VNIR Region”. JOURNAL OF ADVANCES IN PHYSICS 16, no. 1 (May 6, 2019): 111–118. Accessed November 24, 2024. https://rajpub.com/index.php/jap/article/view/7390.