JUSADI, D., YULISMAN, and I. MOKOGINTA. “EFFECT OF PHYTASE SUPPLEMENTATION IN SOYBEAN MEAL BASED DIET ON NUTRIENT DIGESTIBILITY AND GROWTH PERFORMANCE OF GREEN CATFISH (Hemibagrus Nemurus)”. BIOTROPIA, vol. 15, no. 2, July 2011, doi:10.11598/btb.2008.15.2.70.