Bin-Saad, Maged G., and Jihad A. Younis. “Certain Integrals Associated With Hypergeometric Functions of Four Variables”. Earthline Journal of Mathematical Sciences 2, no. 2 (July 8, 2019): 325-341. Accessed December 26, 2024. https://earthlinepublishers.com/index.php/ejms/article/view/50.