Cahyadi, M. N. ., L. M. Jaelani, and A. H. . Dewantoro. “TUDY F EA EVEL ISE SING ATELLITE LTIMETRY ATA (A ase tudy: ea f emarang)”. EOID, vol. 11, no. 2, Aug. 2015, pp. 176-83, doi:10.12962/geoid.v11i2.1501.