Mamazhonov BM, Beknazarov K, Nomozov A. STUDYING NITROGEN ADSORPTION TO DETERMINE THE POROSITY OF THE SYNTHESIS SORBENT. AJEMA [Internet]. 2023 Dec. 22 [cited 2024 Dec. 22];1(10):224-9. Available from: http://grnjournal.us/index.php/AJEMA/article/view/2292