Agustina, Saflin, and Chatarina Umbul Wahjuni. “Knowledge and Preventive Action of Pulmonary Tuberculosis Transmission in Household Contacts”. Jurnal Berkala Epidemiologi 5, no. 1 (April 28, 2017): 85–94. Accessed August 3, 2024. https://e-journal.unair.ac.id/JBE/article/view/1634.