W. ALOMARI M, G. ALSHANTI W, Batiha I, Liliana Guran, H. JEBRIL I. Differential q-calculus of Several Variables. Results in Nonlinear Analysis [Internet]. 2024 Jul. 25 [cited 2025 Jun. 7];7(3):109–129. Available from: https://www.nonlinear-analysis.com/index.php/pub/article/view/431