Kombinasi dekomposisi spektral berbasis continuous wavelet transform (CWT) dan inversi impedansi akustik untuk memetakan sebaran porositas dan delineasi zona gas = Combination of spectral decomposition based on continuous wavelet transform and acoustic impedance inversion for mapping porosity and delineating of gas zone/ Wan Barmawi Mhd Razaq - Wan Barmawi Mhd Razaq, author (Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2014)