Malakhova, M., V. Zhivaga, and D. Shevchenko. “Air Monitoring System Based on IoT”. Bulletin of V.N. Karazin Kharkiv National University, Series «Mathematical Modeling. Information Technology. Automated Control Systems», Vol. 49, Mar. 2021, pp. 49-57, doi:10.26565/2304-6201-2021-49-05.