To, Phuoc Hai. “Medical Tourism Experiences, Perceived Value and tourists’ Happiness and Word of Mouth in Ho Chi Minh City: A Qualitative Exploration ”. HO CHI MINH CITY OPEN UNIVERSITY JOURNAL OF SCIENCE - ECONOMICS AND BUSINESS ADMINISTRATION 16, no. 4 (June 4, 2025): 152–168. Accessed July 18, 2026. https://journalofscience.ou.edu.vn/index.php/econ-en/article/view/4182.