Kahfi, Gustian, & Rizki Nurul Nugraha.
" The Effect of  Tangible, Reliability, Responsiveness, Assurance and Empathy on Tourist Satisfaction in Dunia Fantasi Taman Impian Jaya Ancol After The Implementation of The Covid-19 Vaccination." <em>TRJ Tourism Research Journal</em> [Online], 6.1 (2022): 127-139. Web. 22 Jan. 2025