Susanti, Nike, and Herna Herna. “Laboratory-Based Acute Flaccid Paralysis Surveillance Pre-Polio Free Certification: Indonesia Experience, 2003-2013”. Health Science Journal of Indonesia 10, no. 1 (July 26, 2019): 8–14. Accessed November 21, 2024. https://hsji.kemkes.go.id/index.php/hsji/article/view/1846.