Altine, M.M., Omokhuale, E., Onwubuya, I. O., and Disu, A.B. “Heat Absorption Effect on Free Convection Flow Past a Vertical Porous Pipe With Mass Transfer”. International Journal of Science for Global Sustainability 6, no. 1 (March 31, 2020): 7. Accessed April 23, 2026. https://fugus-ijsgs.com.ng/index.php/ijsgs/article/view/136.