Multiperiod integrated spare parts and tour planning for on-site maintenance activities with stochastic repair requests. - Dai Trong Pham; Gudrun P. Kiesmüller (Comput. Oper. Res., 2022)

Hybrid Value Function Approximation for Solving the Technician Routing Problem with Stochastic Repair Requests. - Dai Trong Pham; Gudrun P. Kiesmüller (Transp. Sci., 2024)

Optimal outbound shipment policy for an inventory system with advance demand information. - Jana Ralfs; Dai Trong Pham; Gudrun P. Kiesmüller (Eur. J. Oper. Res., 2025)