BAITICHE, Z. ., DERBAZI, C. ., SALIM, A. ., & BENCHOHRA, M. . (2024). Monotone iterative technique for a sequential δ-Caputo fractional differential equations with nonlinear boundary conditions. Studia Universitatis Babeș-Bolyai Mathematica, 69(3), 553–565. https://doi.org/10.24193/subbmath.2024.3.06