Penggunaan Khamir Laut Dalam Pakan Anguilla bicolor Terhadap Retensi Lemak dan Daya Cerna Energi [The Effect of Use of Sea Yeast in Feed Anguilla bicolor Against Fat Retention and Energy Di gestion] - Manik, Ria Retno (Faculty of Fisheries and Marine Universitas Airlangga, 2019)