Umirbek , Meruert. 2023. “Improving students’ Geometric Knowledge by Using the Method of Geometric Transformation in Solving Planimetry Problems”. Scientific and Pedagogical Journal "Bilim" of the I. Altynsarin National Academy of Education 106 (3):117-32. https://doi.org/10.59941/2960-0642-2023-3-117-132.