Maybazarova Б.Ж., and Bayetov Қ.Х. “A METHOD FOR PRESENTING A SECTION OF SPATIAL FIGURES USING”. Bulletin of Abai KazNPU. Series of Physical and mathematical sciences 70, no. 2 (June 30, 2020): 97–103. Accessed April 8, 2025. https://bulletin-phmath.kaznpu.kz/index.php/ped/article/view/33.