Haryati, H., & Saade, E. (2018). The effectiveness of Papain Enzyme Supplementation in Artificial Feed on Growth and Survival Rate of Mangrove Crab Larvae (Scylla Olivacea). International Journal on Advanced Science, Engineering and Information Technology, 8(6), 2690–2695. https://doi.org/10.18517/ijaseit.8.6.6339