Alkotdriyah, Putri Puspa. “Green Hotel Implementation in Indonesia: A Focus on Java and Bali”. NHI HOSPITALITY INTERNATIONAL JOURNAL 2, no. 1 (June 28, 2024): 1–7. Accessed November 23, 2024. https://journal.poltekpar-nhi.ac.id/index.php/nhij/article/view/1384.