%0 Journal Article %T Free Convection in a Porous Enclosure by Virtue of Sinusoidal Heating and Cooling on Lateral Side: A Variable Periodicity Perspective %A Kapoor, Saurabh %A Manju, Kumari %J Proceedings of the National Academy of Sciences India Section A Physical Sciences %V 93 %N 4 %P 685-694 %@ 0369-8203 %D 2023-12-01 %I Springer India %~ DeepDyve