Fitrie, R., Suwilo, S., & Mawengkang, H. (2025). Mathematical Modeling of the Vehicle Routing Problem with Relaxed Time Windows and Delay Penalties. Sinkron : Jurnal Dan Penelitian Teknik Informatika, 9(3), 1835-1839. https://doi.org/10.33395/sinkron.v9i3.14977