Ua, Konstantinus, Lucia Yovita Hendrati, Kornelius Langga Son, Siti Shofiya Novita Sari, Erni Astutik, and Sigunawan. “Investigation of a Measles Outbreak in Brondong Subdistrict, Lamongan District, Indonesia, 2023”. Western Pacific Surveillance and Response 16, no. 4 (November 3, 2025). Accessed March 22, 2026. https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/1145.