Tamyiz, Muchammad, Agus Rachmad Purnama, and Faris Reza Prasetyo. “Empowering Coastal Communities through Oyster Shell Waste Management and Circular Economy Practices in Gisik Cemandi”. Jurnal Karya Abdi Masyarakat 8, no. 2 (December 31, 2024): 93–102. Accessed May 21, 2025. https://mail.online-journal.unja.ac.id/JKAM/article/view/36931.