Fattoheva Mohichekhra Bobir`S Kizi, Boboyorova Shakhnoza Majid’s Kizi, Khaitov Farkhod Joraevich, and Yuldashev Khabibulla Abdurasulevich. 2024. “STUDY OF EXTRACT SUBSTANCES OF WHITE BIRCH BARK”. European International Journal of Multidisciplinary Research and Management Studies 4 (06):14-17. https://doi.org/10.55640/eijmrms-04-06-02.