1.		International academic impact of Chinese tourism research: A review based on the analysis of SSCI tourism articles from 2001 to 2012 / Yehong Sun, Yunjie Wei, Lingyun Zhang Autor: Yehong, Sun Coautor: ; Yunjie, Wei Lingyun, Zhang COTA(S): RE-1193
2.		Cognition of disaster risk in a tourism community: an agricultural heritage system perspective / Yehong Sun [et al.] Resp- Sec.: Yehong, Sun Hongjian, Zhou Wall, Geoffrey Yunjie, Wei COTA(S): RE-926