SinuratM. E. B.; NababanB.; Lumban GaolJ. WAVEFORM RETRACKING ANALYSES OF ALTIMETRY SATELLITE DATA AROUND GULF, SMALL ISLANDS, AND DEEP WATERS IN HALMAHERA SEA. Jurnal Ilmu dan Teknologi Kelautan Tropis, v. 11, n. 3, p. 793-807, 1 Dec. 2019.