Asqarov, Ibrohim, Azizbek Xojiqulov, and Dilfuza Kenjayeva. “OZIQ-OVQAT MAHSULOTLARI TARKIBIDAGI OG‘IR METALLARNI ANIQLASH”. Farg’ona davlat universiteti 29, no. 2 (October 26, 2023): 136. Accessed July 6, 2024. https://journal.fdu.uz/index.php/sjfsu/article/view/2391.