DANG , Q. V.; NGUYEN, B. H. Portable vehicle borescope device with built-in image acquisition and processing technology. Journal of Technical Education Science, [S. l.], v. 9, n. 2, p. 15–20, 2014. Disponível em: https://www.jte.edu.vn/index.php/jte/article/view/571. Acesso em: 7 apr. 2026.