On a general class of Polynomials Ln (x, y) of two variables suggested by the Polynomials Ln (x, y) of Ragab and Ln (x) of Prabhakar and Rekha. (2005). Pro Mathematica, 19(37-38), 21-38. https://revistas.pucp.edu.pe/index.php/promathematica/article/view/10225