Naiyin Xu, Michel Fok, Jian Li, Xiaoni Yang & Weikai Yan
2017, Article (sc. journal)
Wang Guiyan and Fok Michel
2016, Article (sc. journal)
Wang Guiyan and Fok Michel
2014, Article (sc. journal)
Xu Naiying, Fok Michel, Zhang Guowei, Li Jian and Zhou Zhiguo
2014, Article (sc. journal)
THE WORLD BANK
2008, Article (sc. journal)
N. Xu and M. Fok and L. Bai
2008, Article (sc. journal)
Fok Michel, Xu Naiyin
2007, Article (sc. journal)
Y. Wu and G. Wang and W. Liang
2005, Article (sc. journal)
N. Xu and M. Fok
2010, Article (sc. journal)
M. Fok and N. Xu
2011, Article (sc. journal)