TEMAR, Bahia, Ouiza SAIFI, and Smaïl DJEBALI. “On Singular φ−Laplacian BVPs of Nonlinear Fractional Differential Equation”. Studia Universitatis Babeș-Bolyai Mathematica 69, no. 1 (March 20, 2024): 93–114. Accessed February 5, 2025. https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/7144.