Yu, V. F., Nguyen, M. P. K., Putra, K., Gunawan, A., & Dharma, I. G. B. B. (2022). The Two-Echelon Vehicle Routing Problem with Transshipment Nodes and Occasional Drivers: Formulation and Adaptive Large Neighborhood Search Heuristic. Hindawi.

Yu, Vincent F., Minh P. K. Nguyen, Kuza Putra, Aldy Gunawan, and I Gusti Bagus Budi Dharma. The Two-Echelon Vehicle Routing Problem With Transshipment Nodes and Occasional Drivers: Formulation and Adaptive Large Neighborhood Search Heuristic. Hindawi, 2022.

Yu, Vincent F., et al. The Two-Echelon Vehicle Routing Problem With Transshipment Nodes and Occasional Drivers: Formulation and Adaptive Large Neighborhood Search Heuristic. Hindawi, 2022.