Djola, W. I.; Prasetyo, D. M.; Salsabila, N. P.; Sadir , M.; Hidayati, E. Characteristics of Briquettes Made from Plastic Waste, Plastic-Coconut Shell Blends, and Plastic-Corn Cob Composites. J. Pijar.MIPA 2025, 20, 408-414.