Ikhsanov Yerbol Saginovich, Shechenko Anastasiya Sergeevna, Andasova Nazumgul Talgatovna, и Nauryzbaev Michael Kasymovich. «COMPARATIVE ANALYSIS OF THE NICOTINE EXTRACTION PROCESS FROM NICOTIANA TABACUM L. IN SUPERCRITICAL CONDITIONS UNDER VARIOUS EXTRACTANT FLOWS». Известия НАН РК. Серия химии и технологии, вып. 3, июнь 2020 г., сс. 59-65, https://journals.nauka-nanrk.kz/chemistry-technology/article/view/954.