TY - CPAPER AU - Alina Kamalova AU - Polina Galitskaya AU - Alexander Gordeev AU - Aliia N. Khamieva AU - Polina Kuryntseva TI - COMPARATIVE STUDY OF EXTRACTION METHODS FOR THE DETERMINATION OF PAHS IN SOILS USING GC-MS T2 - SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Ecology, Economics, Education and Legislation, Vol. 23, Issue 5.1 PY - 2023 SP - 89 EP - 96 DO - 10.5593/sgem2023/5.1/s20.11 PB - STEF92 Technology ER -