Salma, W.O., Asriati, Eso, A., Kusnan, A. , Fristiohady, A. , Nurdin, K.D.S., Bastaman, M.R. , Abdilah, M.N. and Mudjahidah, N.H. 2020. Gonad Extracts of Diadema setosum as Potential Antibacterial Agent Derived from Wakatobi District Sea Waters Southeast Sulawesi Province-Indonesia. International Journal of Sciences: Basic and Applied Research (IJSBAR). 49, 1 (Jan. 2020), 125–132.