DEVARA, P.; AHMED, M. I. Computer Method for Amplitude Spectrum Analysis. Defence Science Journal, [S. l.], v. 31, n. 2, p. 97–103, 2014. DOI: 10.14429/dsj.31.6346. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/6346. Acesso em: 10 jul. 2025.