Pangestu, Titan Obby, Savira Farizqy Damayanti, Sintha Soraya Santi, and Srie Muljani. “Sintesis Dan Karakterisasi Kalsium Fosfat Dari Cangkang Bekicot Dengan Metode Presipitasi”. CHEESA: Chemical Engineering Research Articles 4, no. 2 (August 20, 2021): 82–90. Accessed March 10, 2025. https://e-journal.unipma.ac.id/index.php/cheesa/article/view/8931.