“Applications of the Finite Operator〖 〗_3 E_2 (■(q^(-N),a,b@c,d);Q,-fθ) for the Polynomials B_n (a,b,c,d,f,x,y|q)”. 2023. Iraqi Journal of Science 64 (2): 783-97. https://doi.org/10.24996/ijs.2023.64.2.24.