Bhowmik, H. , Faisal, A. , Yaarubi, A. , Alawi, N. (2018). 'Analyses of Natural Convection Heat Transfer from a Heated Cylinder Mounted in Vertical Duct'. World Academy of Science, Engineering and Technology, Open Science Index 135, International Journal of Mechanical and Mechatronics Engineering, 12(3), 213 - 218.