[1]
Y. Lertkultanon, M. Chatawanich, S. Chatawanich, and K. Montreesuksirikul, “The 9As Strategy for Sustainable Management of Man-Made Attractions: a Case Study of Ba Na Hills, Vietnam”, Dusit Thani College J, vol. 17, no. 2, pp. 181–194, Aug. 2023.