The Impact of Frequency Modulated Signals on Vibrational Resonance in a Position Dependent Mass System. Advances in the Theory of Nonlinear Analysis and its Application, [S. l.], v. 8, n. 1, p. 01–16, 2024. DOI: 10.17762/atnaa.v8.i1.368. Disponível em: https://atnaea.org/index.php/journal/article/view/368.. Acesso em: 2 apr. 2026.