Safarova N.S, and Gapurov U.U. “DIDAKTIK MATERIALLAR TURLARI VA UNI KIMYO FANIDA QO`LLASH METODIKASI”. Ta’lim Innovatsiyasi Va Integratsiyasi, vol. 24, no. 1, June 2024, pp. 83-87, https://web-journal.ru/ilmiy/article/view/6618.