deleted. “The Influence of Radiation on Unstable MHD Free Convection over a Vertical Plate in Two Dimensions”. Al-Qadisiyah Journal of Pure Science00 (March 26, 2023): math 137-146. Accessed January 18, 2026. https://journalsc.qu.edu.iq.51-77-64-103.cpanel.site/index.php/JOPS/article/view/1606.