ISOLATION AND SYNTHESIS OF CROSSLINKED GELATIN OF WASTE LATES CALCARIFER SCALES USING GAMMA IRRADIATION INDUCTION TECHNIQUE - P., Dian P.; Pusat Applikasi Teknologi Isotop dan Radiasi (PATIR) - BATAN Jl. Lebak Bulus Raya No. 49 Jakarta 12070 (BATAN, 2013)