Kazimbetova , M. M., and I. J. Tursinbekova. “MASALALARNI YECHISHDA MATEMATIK FIZIKANING TESKARI MASALALARI KLASSIFIKASIYASI”. Innovative Development in Educational Activities, vol. 1, no. 6, Dec. 2022, pp. 96-101, https://openidea.uz/index.php/idea/article/view/482.