Wirawan, Dewa Nyoman. “Masalah Demam Berdarah Dengue (DBD) Dan Ketersediaan Vaksin”. Public Health and Preventive Medicine Archive 4, no. 2 (December 1, 2016): 94. Accessed June 24, 2026. https://phpmarchive.org/index.php/phpma/article/view/275.