IMELDA KRISANTA ENDA SAVITRI, MUHAMADSAHLAN, FERA IBRAHIM, and ANONDHO WIJANARKO, “ISOLATION AND CHARACTERIZATION OF PHOSPHOLIPASE A2 FROM THE SPINES VENOM OF THE CROWN-OF-THORNS STARFISH ISOLATED FROM PAPUA ISLAND”, ijpbs, vol. 3, no. 4, pp. 609–614, Dec. 2012.