Kumar R, M., and C. E. Nanjundappa. “PENETRATIVE THERMO-GRAVITATIONAL AND SURFACE-TENSION DRIVEN CONVECTION IN A FERROFLUID LAYER THROUGH VOLUMETRIC INTERNAL HEATING WITH VARIABLE VISCOSITY”. International Journal of Engineering Technologies and Management Research, vol. 9, no. 4, Apr. 2022, pp. 78-96, doi:10.29121/ijetmr.v9.i4.2022.1140.