Linh, Tran, Thong, Pham, Minh, Le, McCormack, Timothy, Ha, Hoang, Thang, Nguyen, AND Hanh, Ngo. " Illegal Turtle Trade in Bac Kan, Quang Ninh, Tuyen Quang Provinces and Online Illegal Turtle Trade" VNU Journal of Science: Earth and Environmental Sciences [Online], Volume 32 Number 1S (15 March 2016)