Simatupang, Violetta, Sukmadi Sukmadi, Wisnu Bawa Tarunajaya, and ER Ummi Kalsum. “HUMAN RESOURCES READINESS IN WELLNESS TOURISM MANAGEMENT IN THE SENIOR TOURIST MARKET SHARE IN INDONESIA”. International Journal of Social Science 2, no. 4 (December 3, 2022): 1879–1888. Accessed July 5, 2025. https://bajangjournal.com/index.php/IJSS/article/view/4166.