Nguyen Thi Hoa, , Pham Van Tuan, Dinh Tran Ngoc Huy, Nguyen Dinh Trung,. “MARKETING STRATEGIES FOR TOURISM AND DIGITAL TECH APPLICATIONS IN TOURISM INDUSTRY - A CASE OF OCH TOURISM CORPORATION IN VIETNAM ”. Design Engineering (September 24, 2021): 13938-13950. Accessed May 19, 2024. http://www.thedesignengineering.com/index.php/DE/article/view/4657.