Candra, C., and F. Puspitasari. “KARAKTERISTIK FISIKO-KIMIA KITOSAN DAN OLIGO KITOSAN KULIT UDANG (Litopenaeus Vannamei)”. Fish Scientiae, Vol. 3, no. 2, Dec. 2013, pp. 79-89, doi:10.20527/fishscientiae.v3i2.51.