Hariyanto , T. ., and A. . Lingga. “NALYSIS F HANGES ORAL EEFS REA SING EMOTE ENSING (A ase tudy: enjangan sland, ali)”. EOID, vol. 11, no. 2, Aug. 2015, pp. 171-5, doi:10.12962/geoid.v11i2.1500.