Emil Tsanov, Dobril Valchev, Boyan Borisov, Tanya Igneva (2025). SUSTAINABLE CITIES: BEST RUNOFF MANAGEMENT PRACTICES AND CHALLENGES FOR THEIR APPLICATION IN BULGARIA. 25th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2025, Nano, Bio, Green, and Space Technologies for a Sustainable Future, Vol25, Issue 6.1, 411-418. https://doi.org/10.5593/sgem2025/6.1/s26.58