EXTRACTION PROCESS OPTIMIZATION OF KAMANDRAH (Croton tiglium L.) SEED WITH EXPRESSION AND IDENTIFICATION OF ACTIVE INGREDIENT AS BOTANICAL LARVACIDE OF DENGUE FEVER PREVENTIVE - dan Dyah Iswantini Pradono, Noor Roufiq Ahmadi, Djumali Mangunwidjaja, Ono Suparno (Jurnal Teknologi Industri Pertanian, 2012)