Muljani, Srie, Ketut Sumada, and Nove Kartika. “Synthesis and Characteristics of Calcium Phosphate from White Mussel Shell”. Nusantara Science and Technology Proceedings (May 18, 2020): 551-557. Accessed February 5, 2025. https://nstproceeding.com/index.php/nuscientech/article/view/231.