Toha, Abdul Hamid A., Robi Binur, Suhaemi Suhaemi, Lutfi Lutfi, Luchman Hakim, Nashi Widodo, and Sutiman B. Sumitro. 2014. “GENETIC ASPECTS OF THE COMMERCIALLY USED SEA URCHIN Tripneustes Gratilla”. BERKALA PENELITIAN HAYATI JOURNAL OF BIOLOGICAL RESEARCHES 20 (1), 12-17. https://doi.org/10.23869/112.