Sari, Dwi Poerwita, Achmad Dafir Firdaus, and Diana Noor Fatmawati. 2025. “Parents’ Smoking Behavior and the Incidence of Childhood Pneumonia”. Jurnal Keperawatan Profesional (KEPO) 6 (2):329-37. https://salnesia.id/kepo/article/view/1447.