Maybazarova Б. ., and Bayetov . Қ. “A METHOD FOR PRESENTING A SECTION OF SPATIAL FIGURES USING”.
Bulletin of Abai KazNPU. Series of Physical and Mathematical Sciences
, vol. 70, no. 2, June 2020, pp. 97-103, doi:10.51889/2020-2.1728-7901.14 .