Tubalawony, S., E. D. Sopalauw, and F. S. Pello. “Spatial Distribution of Nutrient in The Waters of Haruku Strait, Central Maluku Regency, Maluku Province”. Grouper, vol. 15, no. 1, Apr. 2024, pp. 35-50, doi:10.30736/grouper.v15i1.225.