Özpınar F. Discrete Homotopy Analysis Method to Solve Nabla Fractional Partial Difference Equations. J Frac Calc & Nonlinear Sys [Internet]. 2022 Jun. 28 [cited 2025 Nov. 12];3(1):46-57. Available from: https://sabapub.com/index.php/jfcns/article/view/496