Serag HM, Khafagy SA. Existence of Weak Solutions for Nonlinear Systems Involving Degenerated p-Laplacian Operators. sjm [Internet]. 2024 Jun. 11 [cited 2025 Dec. 25];5(1):41-54. Available from: https://sjm.anubih.ba/index.php/sjm/article/view/350