Kurniasari, Ni Made Dian, Desak Nym. Widyanthini, I Ketut Hari Mulyawan, and I Md. Ady Wirawan. “Travel Health Knowledge and Perception of Foreign Backpackers Traveling in Bali”. Jurnal Ilmu Kesehatan Masyarakat 12, no. 2 (June 28, 2021): 128–142. Accessed April 20, 2024. https://ejournal.fkm.unsri.ac.id/index.php/jikm/article/view/757.