Utomo, Wisnu, Aries Sudiarso, and Sri Yanto. 2026. “Logistics Distribution Optimization Model Using the Hub and Spoke Method Based on Distribution Requirement Planning: A Case Study of the Indonesian Navy’s Koarmada I”. Indonesian Journal of Advanced Research 5 (7):1127-40. https://doi.org/10.55927/ijar.v5i7.16822.