Determining the optimal procurement policy and maximum allowable lifespan for machining tools with stochastically distributed toollife. - Cun Rong Li; Xiao Long Chen; Bhaba R. Sarker; Huizhi Yi (J. Oper. Res. Soc., 2015)

An optimal procurement policy for multiple consumable accessories with different lifespan distributions. - Cun Rong Li; Bhaba R. Sarker; Geng Cui; Xiao Long Chen; Wan Li Luo (Comput. Ind. Eng., 2019)

Optimal Machine Stopping Time and Ordering Cycle for Parts to Minimize the Total Cost of a Supply Chain. - Cun Rong Li; Xiaohui Cao; Bhaba R. Sarker (IEEE Access, 2021)