Nomonova, Zilola, and Dilnoza Jumayeva. “CHEMICAL CHARACTERIZATION OF RAW MATERIALS USED FOR ADSORBENT PRODUCTION”. Scientific and Technical Journal of Namangan Institute of Engineering and Technology 10, no. 2 (June 30, 2025): 174–182. Accessed January 29, 2026. http://niet.uz/index.php/nj/article/view/799.