Trisno, S., Gunarta, I.K. and Widodo, E. 2024. Packaging optimization model using cost-based behavioral perspective approach in food and beverage industry. Eastern-European Journal of Enterprise Technologies. 5, 13 (131) (Oct. 2024), 97–111. DOI:https://doi.org/10.15587/1729-4061.2024.309138.