Djalil, Sukmawati, et al. “Study of Composition and Composition of Macro Algae Habitat in the Intertidal Zone Water of Sibu Island, Nort Oba District Tidore Islands City Nort Maluku”. Jurnal Biologi Tropis, vol. 21, no. 2, May 2021, pp. 403-11, doi:10.29303/jbt.v21i2.2582.