MAMEDOVA, M, SMANOVA, Z, ABDULLAYEVA, M. TOSHKENT VILOYATI OHANGARON SANOAT HUDUDI TUPROG‘I TARKIBIDAGI OG‘IR METALLARNI HAMDA CR IONINI MASS-SPEKTROMETRIK USULDA ANIQLASH. NUUz [Internet]. 2025 Dec. 11 [cited 2025 Dec. 16];3(3.2.1):437-9. Available from: http://journals.nuu.uz/index.php/actanuuz/article/view/10054