Salma, W., Hafizah, I., Nurtamin, T., Haya, L.O.M. and As, S. 2016. The Potential Gonad of Diadema Setosum as a Healthy Food to Improve the Nutritional Status of Coastal. International Journal of Sciences: Basic and Applied Research (IJSBAR). 27, 2 (May 2016), 189–195.