Балықбаев, Т., and Е. Бидайбеков. “FARABI - THINKER-MATHEMATICIAN, NATURALIST, TEACHER IN MODERN EDUCATION”. Bulletin of Abai KazNPU. Series of Physical and Mathematical Sciences, vol. 71, no. 3, Sept. 2020, pp. 16-23, doi:10.51889/2020-3.1728-7901.02.