IDENTIFYING SHALLOW SUBSURFACE CHARACTERISTICS VIA COMPRESSIONAL TO SHEAR WAVES VELOCITY RATIO (VP/VS) FROM SEISMIC REFRACTION TOMOGRAPHY. JT [Internet]. 2020 Dec. 7 [cited 2024 Jul. 22];83(1):67-73. Available from: https://journals.utm.my/jurnalteknologi/article/view/14990