Suleman, Suleman, Sri Andayani, and Ating Yuniarti. 2019. “Potential of Ulva Lactuta Crude Extract in Increasing Total Haemocyte Count (THC) and Fagocytic Activity in Vaname Shrimp (Litopenaeus Vannamei)”. Samakia : Jurnal Ilmu Perikanan 10 (1), 01-07. https://doi.org/10.35316/jsapi.v10i1.230.