3D MODELLING OF ELECTRICAL CAPACITANCE AND ULTRASONIC SENSOR INTEGRATION USING FINITE ELEMENT METHOD. Jurnal Teknologi (Sciences & Engineering), [S. l.], v. 77, n. 17, 2015. DOI: 10.11113/jt.v77.6422. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/6422.. Acesso em: 10 apr. 2025.