Qo’chqarova Durdona Ilxomjon qizi, Soliyev Mahammadjon Ismatullayevich, Ergashev Oybek Karimovich, and Ganiyeva Nazokat Muxtorali qizi. “PREPARATION OF THERMOCHEMICALLY ACTIVATED CARBON ADSORBENTS BASED ON COTTON STEM AND COTTON SHELL AND THEIR IR SPECTROSCOPY ANALYSIS”. American Journal Of Biomedical Science & Pharmaceutical Innovation, vol. 4, no. 11, Nov. 2024, pp. 15-21, doi:10.37547/ajbspi/Volume04Issue11-03.