Nguyen, Nga, Manh Pham, and Nguyen Le. “E-Commerce Applications in Tourism of Khanh Hoa Province in Integration Period”. VNUHCM Journal of Science and Technology Development 19, no. 3 (September 30, 2016): 28-42. Accessed June 1, 2025. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/492.