Nugraha, Rizki, and Achmad Salam. “Dampak Pasca Pandemi Covid-19 Terhadap Bisnis Hotel Ciputra Cibubur”. Jurnal Ilmiah Wahana Pendidikan 9, no. 11 (June 28, 2023): 504-509. Accessed August 29, 2026. https://www.jurnal.peneliti.net/index.php/JIWP/article/view/5108.