Development and Characterization of Gelatin-Based Bio-Nanocomposite Films Reinforced with Carbon Dots for Enhanced Mechanical and Optical Properties. Valensi [Internet]. 2026 May 31 [cited 2026 Jun. 19];12(1):35-48. Available from: https://journal.uinjkt.ac.id/index.php/valensi/article/view/48995