Nguyễn , Thị Thúy Duyên, and Ngoc Tuan Huynh. “SOME ISSUES ABOUT ECO-TOURISM DEVELOPMENT IN CAI BE DISTRICT, TIEN GIANG PROVINCE”. HCMUE Journal of Science, vol. 22, no. 1, Jan. 2025, pp. 132-44, doi:10.54607/hcmue.js.22.1.4076(2025).