SHRESTHA, M. M.; ROPAKHETI, B.; BHATTARAI, U.; SHAKYA, A. Development and Implementation of Portable Ultrasonic Sensor Circuit with USB Interface and Signal Processing to Detect Damages in the Mild Steel Structure. Advances in Engineering and Technology: An International Journal, [S. l.], v. 2, n. 01, p. 123–130, 2022. DOI: 10.3126/aet.v2i01.50462. Disponível em: https://nepjol.info/index.php/aet/article/view/50462. Acesso em: 26 sep. 2024.