Zhao, Weijing. “Tourists’ Perceptions of Sustainable Tourism Development of Tianzhu Mountain in Anhui Province, China.”. AU-GSB e-JOURNAL 7, no. 1 (November 6, 2014). Accessed May 3, 2024. http://www.assumptionjournal.au.edu/index.php/AU-GSB/article/view/447.