Investigations On The Performance Of Ultrasonic Drilling Process With Special Reference To Precision Machining Of Advanced Ceramicsc. Jurnal Teknologi, [S. l.], v. 26, n. 1, p. 1–12, 1997. DOI: 10.11113/jt.v26.1011. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/1011.. Acesso em: 23 jul. 2024.