HASSAN, Hany Nasr, and Mohammad Mehdi RASHIDI. 2013. “Analytical Solution for Three-Dimensional Steady Flow of Condensation Film on Inclined Rotating Disk by Optimal Homotopy Analysis Method”. Walailak Journal of Science and Technology (WJST) 10 (5):479-98. https://wjst.wu.ac.th/index.php/wjst/article/view/255.