Pankaj, R. D. ., C. . Lal, and A. . Kumar. “New Expansion Scheme to Solitary Wave Solutions for a Model of Wave-Wave Interactions in Plasma”. Science & Technology Asia, vol. 26, no. 4, Dec. 2021, pp. 49-59, https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/245875.