D. X. Tolaboyev, B.J. Axmadaliyev, and M.Yu.Yuldasheva. “YARMO’TKAZGICHLI TUZILMALARNING KVANTLASHGAN NUQTALARIDA YORUG’LIKNING YUTILISHI”. PEDAGOGS Jurnali, vol. 9, no. 3, June 2022, pp. 25-30, https://pedagoglar.uz/index.php/ped/article/view/820.