1. Official Gazette of the Republic of Serbia no. 36/2009 and 88/2010. (2010). Law on environmental noise protection. Retrieved from https://www.paragraf.rs/propisi/zakon_o_zastiti_od_buke_u_zivotnoj_sredini.html
2. European Parliament, Council of the European Union. (2019, September 19). Directive 2002/49/EC of the Eu-ropean Parliament and of the Council of 25 June 2002 relating to the assessment and management of environmental noise—Declaration by the Commission in the Conciliation Committee on the Directive relating to the assessment and management of environmental noise. Official Journal of the European Communities. Retrieved from https://eur-lex.europa.eu/legal-content/EN/LSU/?uri=celex:32002L0049
3. European Environment Agency. (2014). Noise in Europe 2014 (No. 10/2014) (p. 62). Luksemburg: Publications Office of the European Union. https://doi.org/10.2800/763331
4. Marouf, S., Bell, M. C., Goodman, P., Namdeo, A., & Neasham, J. (2018). Pervasive wireless sensors: A new monitoring tool for road traffic noise evaluation. Applied Acoustics, 135, 48–59.
5. Alías, F., & Alsina-Pagès, R. M. (2019). Review of wireless acoustic sensor networks for environmental noise monitoring in smart cities. Journal of Sensors, 2019(1–13), 2019.