AlgadriG., SubhanB., ArafatD., GhozaliA. T., SantosoP., & MadduppaH. (2017). SESSILE ORGANISMS COLONISATION ON CONCRETE SUBSTRATE “CRYPTO” AT DIFFERENT DEPTH IN THE PATCH REEF OF PRAMUKA ISLAND. Jurnal Ilmu Dan Teknologi Kelautan Tropis, 9(1), 393-403. https://doi.org/10.29244/jitkt.v9i1.17956