Anggita, Dwi, Yulia Ashar, Hasrat Samosir, and Nadya Tanjung. “ubungan ualitas dara mbien engan ejadian neumonia ada alita: tudi kologi i ota edan, ndonesia, 021–2025”. Jurnal Promotif Preventif 9, no. 3 (June 30, 2026): 456-467. ccessed July 4, 2026. https://journal.unpacti.ac.id/index.php/JPP/article/view/2674.