Ishak, S., Djakfa, L., Wicaksono, A. and Nafis, M.A. 2025. Development a predictive optimization model to minimize delays and inefficiencies at special ports. Eastern-European Journal of Enterprise Technologies. 2, 13 (134) (Apr. 2025), 91–98. DOI:https://doi.org/10.15587/1729-4061.2025.323188.