V. Kavitha, M. Chenna Krishna Reddy, and S. Sunitha Devi. “Numerical Investigation of the Effect of Variable Viscosity on Rayleigh-Benard Marangoni Convection in Hydro Dynamic Surface”. International Journal of Intelligent Systems and Applications in Engineering, vol. 10, no. 4, Dec. 2022, pp. 720-7, https://ijisae.org/index.php/IJISAE/article/view/2347.