Optimization of Fluorescent Ink Formulation Based On Carbon Quantum Dots (CQDS)From Sorgum Biomass Waste For Food Packaging Security Ink ApplicationOleh admin / September 4, 2025 Names of all participants1. Melynda Oktaviani2. Bening Prasitiwi3. Dr. Achmad Nandang R., M.Si 294 9