A Sustainable Study on the Efficiency of Tilapia Fish Scales as Bio-Piezoelectric Nanogenerator. American Journal of Energy and Natural Resources, [S. l.], v. 4, n. 1, p. 29–37, 2025. DOI: 10.54536/ajenr.v4i1.4608. Disponível em: https://e-pallipublishers.com/index.php/ajenr/article/view/4608. Acesso em: 17 apr. 2026.