Martha Kaihena, Deford C Birahy, Maria Nindatu, Bustomi, and Richard A Matulessy. “Protein Content of Sea Urchins (Tripneustes Gratilla) and The Potential of Its Shell As An Antibacterial”. Journal of Advanced Zoology, vol. 44, no. 5, Dec. 2023, pp. 385-93, doi:10.53555/jaz.v44i5.2896.