Gulan Ljiljana R,Spasic Dusica M,Forkapic Sofija M (2025) Examination of factors influencing the radon levels in kindergartens in the mining area of Kosovska Mitrovica and Zvecan municipalities, North Kosovo region, JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, vol. 334, br. 6, str. 4009-4019 (Article) 

Gulan Ljiljana R,Spasic Dusica M,Forkapic Sofija M (2025) Examination of factors influencing the radon levels in kindergartens in the mining area of Kosovska Mitrovica and Zvečan municipalities, North Kosovo region, JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, vol. , br. , str. - (Article; Early Access) 

Spasic Dusica M,Gulan Ljiljana R,Vuckovic Biljana S (2024) Indoor Radon Testing, Effective Dose and Mitigation Measures in a Residential House of a Mining Area, ATMOSPHERE, vol. 15, br. 7, str. - (Article) 

Gulan Ljiljana R,Stajic Jelena M,Spasic Dusica M,Forkapic Sofija M (2023) Radon levels and indoor air quality after application of thermal retrofit measures-a case study, AIR QUALITY ATMOSPHERE AND HEALTH, vol. 16, br. 2, str. 363-373 (Article) 

Spasic Dusica M,Gulan Ljiljana R (2022) High Indoor Radon Case Study: Influence of Meteorological Parameters and Indication of Radon Prone Area, ATMOSPHERE, vol. 13, br. 12, str. - (Article) 

Gulan Ljiljana R,Forkapic Sofija M,Spasic Dusica M,Zivkovic-Radovanovic Jelena M,Hansman Jan,Lakatos Robert Z,Samardzic Selena D (2022) Identification of high radon dwellings, risk of exposure, and geogenic potential in the mining area of the "TREPCA" complex, INDOOR AIR, vol. 32, br. 7, str. - (Article)