Rajapova, S. “MAKTABGACHA YOSHDAGI RUHIY RIVOJLANISHI SUSTLASHGAN BOLALARNI ELEMENTAR MATEMATIK TASAVVURLARINI SHAKLLANTIRISH TEXNOLOGIYASI”. Innovative Development in Educational Activities, vol. 1, no. 2, Aug. 2022, pp. 67-71, https://openidea.uz/index.php/idea/article/view/90.