Susanto, A. D., Sanie, D. K., & Harahap, F. (2020). Exhaled Carbon Monoxide Levels of Scavengers in Bantar Gebang Landfill, Bekasi. Jurnal Respirasi, 6(1), 1–4. https://doi.org/10.20473/jr.v6-I.1.2020.1-4