Team, S. “Certain Kummer’s Matrix Function of Two Complex Variables under Certain Differential and Integral Operators: R.A. Rashwan, M.S. Metwally, M.T. Mohamed, A. Shehata”. Thai Journal of Mathematics, vol. 11, no. 3, Dec. 2013, pp. 725-40, https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/411.