TY  - CPAPER
AU  - K. Ivanova
AU  - D. Dzhunakova
AU  - B. Kunovska
AU  - Z. Stojanovska
AU  - J. Djounova
TI  - EVALUATION OF INDOOR RADON IN STATE SCHOOLS IN DISTRICT KARDZHALI, BULGARIA
T2  - 8th SWS International Scientific Conference on Social Sciences - ISCSS 2021
PY  - 2021
SP  - 757
EP  - 764
DO  - 10.35603/sws.iscss.vg2021/s13.72
PB  - SGEM World Science
ER  -