Bhernama, B. G. “MEASUREMENT OF THE HEAVY METAL CONTENT OF ZINC (Zn) and COPPER (Cu) FROM THE GREEN SEAWEED Caulerpa Taxifolia and Caulerpa Racemosa”. Indonesian Journal of Environmental Sustainability, vol. 2, no. 1, Aug. 2024, pp. 31-37, doi:10.22373/ijes.v2i1.4709.