Analysis of the mineralogical composition of soil samples: Case study of Karmana districtIlhom Tagayev, Shohrux Juraev, Muxabbat Маsharipova, Sanobar Achilova and Uktam TemirovE3S Web Conf., 434 (2023) 03015DOI: https://doi.org/10.1051/e3sconf/202343403015