I. A. Arin, A. Ramadhan, E. Abdurachman, A. Trisetyarso, and M. Zarlis, “Air Quality Analysis of the Capitol City in Developing Countries During COVID-19 Emergency Care Based on Internet of Things Data”, Iraqi Journal of Science, vol. 65, no. 1, pp. 414–430, Jan. 2024, doi: 10.24996/ijs.2024.65.1.34.