Fatma N. A. Mohamed, Mohamed H. Amsaad, & Kh. W. Elkadeky. (2026). Carathéodory Solutions for a Nonlinear Coupled Two-Dimensional Implicit Differential System with Nonlocal Boundary Constraints. African Journal of Advanced Pure and Applied Sciences, 5(4), 161–170. Retrieved from https://aaasjournals.com/index.php/ajapas/article/view/2257