NOMONOVA, Z.; JUMAYEVA, D. CHEMICAL CHARACTERIZATION OF RAW MATERIALS USED FOR ADSORBENT PRODUCTION. Scientific and Technical Journal of Namangan Institute of Engineering and Technology, [S. l.], v. 10, n. 2, p. 174–182, 2025. DOI: 10.61151/stjniet.v10i2.799. Disponível em: http://niet.uz/index.php/nj/article/view/799. Acesso em: 30 jan. 2026.