Майбазарова, Б.Ж., and Қ.Х. Баетов. “A METHOD FOR PRESENTING A SECTION OF SPATIAL FIGURES USING”. Bulletin of the Abai KazNPU, the series of "Physical and Mathematical Sciences" 70, no. 2 (June 30, 2020): 97–103. Accessed July 3, 2024. https://bulletin-phmath.kaznpu.kz/index.php/ped/article/view/33.