“Q-Difference Equation for the Operator E ̃(x,a;θ) and Their Applications for the Polynomials h_n (a,b,x|q^(-1)) ”. Iraqi Journal of Science, vol. 64, no. 6, June 2023, pp. 3000-1, https://doi.org/10.24996/ijs.2023.64.6.28.