Mulyana, Achmad, and Sugeng Prayetno. “Determinants of Customer Satisfaction And it’s Implication on Customer Loyalty of Budget Hotel in DKI Jakarta”. International Review of Management and Marketing, vol. 8, no. 6, Nov. 2018, pp. 1-7, https://econjournals.org.tr/index.php/irmm/article/view/7144.