Djebaili Manel, Merad Ahcene. “The Study of a Separated Boundary Value Problem for a Fractional Equation Involving a Derivative of Lower Order at the Schauder Fixed Point”. Utilitas Mathematica, vol. 120, May 2024, pp. 1191-9, https://utilitasmathematica.com/index.php/Index/article/view/1946.