Nicko Gana Saputra, Reza Imani Syawal, Ni Made Dwiyana Rasuma Putri, and Fahira. “Marketing Strategy Via Instagram at Hotel Holiday Inn Express Jakarta International Expo”. International Journal of Travel, Hospitality and Events 4, no. 1 (January 30, 2025): 64–73. Accessed February 25, 2025. https://journal.polteksahid.ac.id/index.php/ijothe/article/view/466.