Zulayxo SMANOVA. RESULTS OF CHEMICAL ANALYSIS OF THE QUANTITY OF PETROLEUM PRODUCTS IN GROUNDWATER USING THE NEWLY IMPROVED GAS CHROMATOGRAPHIC METHOD (IN THE CASE OF THE ANGREN OIL TERMINAL). NUUz [Internet]. 2025 Jan. 30 [cited 2025 Dec. 5];3(3.2.1):419-21. Available from: http://journals.nuu.uz/index.php/actanuuz/article/view/5764