UTOMO, E. W.; PRATIKSO, P.; SIEGFRIED, S. Calibration Of Prototype "Ultrasonic Surface Roughmeter" With GAP Man Profilometer. Eduvest - Journal of Universal Studies, [S. l.], v. 4, n. 11, p. 9869–9880, 2024. DOI: 10.59188/eduvest.v4i11.40139. Disponível em: https://eduvest.greenvest.co.id/index.php/edv/article/view/40139. Acesso em: 1 jul. 2025.