Revana, Ayu, Hendriana Hendriana, Stephen Widjaja, and Josef Darmawan Angkasa. “THE FOUNTAIN FITNESS PARK”. Journal of Business Strategy and Execution 6, no. 1 (November 29, 2013): 38 - 57. Accessed November 24, 2024. https://journal.binus.ac.id/index.php/JBSE/article/view/788.