Twin Fixed Point Theorem for Operator Sums with Application to a Discrete ϕ-Laplacian Problem. Mathematical Structures and Computational Modeling, [S. l.], v. 1, p. 100–112, 2025. DOI: 10.65904/3083-1733.2025.1.9. Disponível em: https://www.mscmjournal.com/index.php/mscm/article/view/13. Acesso em: 22 aug. 2026.