Dang Thuy Trang, Le Bach Giang, Pham Minh Dat. STATE MANAGEMENT OF TOURISM SERVICES IN HA GIANG PROVINCE. TURCOMAT [Internet]. 2021Nov.2 [cited 2024May2];12(14):4837-48. Available from: https://turcomat.org/index.php/turkbilmat/article/view/11440