“The Generalized Homogeneous Q-Shift Operator _r Φ_s (D_xy ) for Q-Identities and Q-Integrals”. Iraqi Journal of Science 64, no. 11 (November 30, 2023): 5815–5829. Accessed May 18, 2024. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/8577.