Chebana , Z., Oussaeif , T.-E., Ouannas , A. and Batiha, iqbal 2022. Solvability of Dirichlet Problem For a Fractional Partial Differential equation by using energy inequality and Faedo-Galerkin method. Innovative Journal of Mathematics (IJM). 1, 1 (Jan. 2022), 34–44. DOI:https://doi.org/10.55059/ijm.2022.1.1/4.