Determination of Ultrasonic Welding Optimal Parameters for Thermoplastic Material of Manufacturing Products. Jurnal Teknologi, [S. l.], v. 64, n. 1, 2013. DOI: 10.11113/jt.v64.1158. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/1158.. Acesso em: 23 jul. 2024.