Venkateshwar Rao, M., Lokapavani, M. Pavan Kumar Reddy, and P. Raghavendra. “Onset of Internally Heated Convection in a Porous Layer With Variable Gravity: A Brinkmann Model”. Communications in Mathematics and Applications, vol. 14, no. 5, Apr. 2024, pp. 1727-3, doi:10.26713/cma.v14i5.2073.