KISHAN, D. P.; PRAKASH, C. Sensor Technology. Defence Science Journal, [S. l.], v. 57, n. 3, p. 165–166, 2007. DOI: 10.14429/dsj.57.1781. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/1781. Acesso em: 18 aug. 2025.