Barno Abdullaeva, Yokutkhon Irisboeva, Feruzaxon Yuldasheva, Makhliyo Inomova. 2020. “Methodology Of Using Game Technologies In Preschool Education”. International Journal of Advanced Science and Technology 29 (7), 2242 -45. http://sersc.org/journals/index.php/IJAST/article/view/17498.