El Jannah, S., C. Rahayu, Z. Zuraida, R. Prasetio, and R. Sugiarto. “Preliminary Research: Identification of Microorganism in The Waiting Room on Public Transportation Facilities, DKI Jakarta”. SANITAS: Jurnal Teknologi Dan Seni Kesehatan, Vol. 9, no. 2, Dec. 2018, pp. 127-34, doi:10.36525/sanitas.2018.14.