EXPERIMENTAL STUDY ON THE EFFICACY OF ULTRASOUND IN IN-SITU DETECTION OF CORROSION IN PALM OIL REFINING EQUIPMENT. Jurnal Teknologi, [S. l.], v. 86, n. 4, p. 151–159, 2024. DOI: 10.11113/jurnalteknologi.v86.21925. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/21925.. Acesso em: 1 jul. 2024.