Mahalastri, Ni Nyoman Dayu. “The Correlation Between Indoor Air Pollution With the Incident of Toddler’s Pneumonia”. Jurnal Berkala Epidemiologi 2, no. 3 (September 1, 2014): 392–403. Accessed November 26, 2024. https://e-journal.unair.ac.id/JBE/article/view/1305.