Choiriyah, Safaatul, and Dina Anggraini. “EVALUASI INPUT SISTEM SURVEILANS PENEMUAN PENDERITA PNEUMONIA BALITA DI PUSKESMAS”. Unnes Journal of Public Health 4, no. 4 (October 15, 2015). Accessed May 6, 2024. https://journal.unnes.ac.id/sju/ujph/article/view/9689.