Естаева, Г., & Сагындыков, Т. . (2021). APPLICATION OF THE MATHEMATICAL INDUCTION METHOD IN NON-STANDARD PROBLEMS. Bulletin of Abai KazNPU. Series of Physical and Mathematical Sciences, 69(1), 71–78. Retrieved from https://bulletin-phmath.kaznpu.kz/index.php/ped/article/view/169