SetyastutiA. “ECHINODERMATA, Holothuria Atra, IN AN INTERTIDAL SEAGRASS BED OFF THE BAMA BEACH, BALURAN NATIONAL PARK, EAST JAVA, INDONESIA”. Jurnal Ilmu Dan Teknologi Kelautan Tropis, Vol. 6, no. 1, Nov. 2014, doi:10.29244/jitkt.v6i1.8625.