Marudut Sirait; Peerayuth Charnsethikul; Naraphorn … - In: Logistics 9 (2025) 1, pp. 1-22
. Methods: This study combined a mixed-integer linear-programming (MILP) model with a response surface methodology (RSM … regional clusters (i.e., Western, Central, and Eastern Indonesia). The model takes into account a fleet of 28 vessels (13 … than currently operating services. The model is robust against variations in demand (±20%), port congestion (±50%), and …