Exact Solutions of the Damped Telegrapher’s Equation with Harmonic Potential via the Generalized First Integral Method. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 18, n. 3, p. 6325, 2025. DOI: 10.29020/nybg.ejpam.v18i3.6325. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/6325. Acesso em: 5 dec. 2025.