Existence and Multiplicity of Solutions for Anisotropic Discrete Boundary Value Problems Involving the ($p_1(t)$, $p_2(t)$)-Laplacian. JNMA [Internet]. 2025 June 3 [cited 2026 Mar. 15];7(3):868-83. Available from: https://gsp.tricubic.dev/jnma/article/view/13836