Dung, Nguyen, & Vu Chien Thang.
" CONTACTLESS SERVICES IN VIETNAM'S HOSPITALITY INDUSTRY: CASE STUDIES OF THE JW MARRIOTT HANOI AND THE NOVOTEL HANOI THAI HA HOTEL." <em>VNU Journal of Foreign Studies</em> [Online], 38.6 (2022): n. pag. Web. 21 Nov. 2024