M A Patel, and N B Desai. “Homotopy Analysis Approach of Boussinesq Equation for Infiltration Phenomenon in Unsaturated Porous Medium”. Mathematical Journal of Interdisciplinary Sciences 7, no. 1 (September 6, 2018): 21–28. Accessed March 28, 2024. https://mjis.chitkara.edu.in/index.php/mjis/article/view/11.