G. Zomer

发表

Yao-Hua Tan, J. Hulstijn, W. Hofman, 2017 .

Yao-Hua Tan, J. Hulstijn, W. Hofman, 2016 .

Joris Hulstijn, Yao-Hua Tan, Wout Hofman, 2016, EGOV.

G. Zomer, 2018, Operations, Logistics and Supply Chain Management.