Cendaki, Q. A. “The Findings of Mycobacterium Leprae DNA Existence in the Air As an Indication of Leprosy Transmission from Respiratory System”. JURNAL KESEHATAN LINGKUNGAN, vol. 10, no. 2, Dec. 2018, pp. 181-90, doi:10.20473/jkl.v10i2.2018.181-190.