Ogata, J. R., J. K. Sigey, J. A. Okelo, J. M. Okwoyo, and K. Giterere. “Combined Convection Flow through Inclined Square Enclosure With a Sliding Corrugated Hot Top Surface”. The International Journal of Science & Technoledge, vol. 4, no. 3, Mar. 2016, http://internationaljournalcorner.com/index.php/theijst/article/view/123788.