Xolmurodov, I., and J. Qayumov. “QUYOSH KONSENTRATORI YORDAMIDA DEMINERALLANGAN SUVNI OLISH”. INTERNATIONAL СONFERENCE ON LEARNING AND TEACHING, vol. 1, no. 3, Mar. 2022, pp. 288-91, https://researchedu.org/index.php/iclt/article/view/2938.