For citations:
Taiboldina R.K., Toktargazynova M.R. NON-STANDARD PROBLEMS ENCOUNTERED IN THE MATHEMATICAL OLYMPIAD. Vestnik of M. Kozybayev North Kazakhstan University. 2021;(1 (50)):215-221. (In Kazakh)
Taiboldina R.K., Toktargazynova M.R. NON-STANDARD PROBLEMS ENCOUNTERED IN THE MATHEMATICAL OLYMPIAD. Vestnik of M. Kozybayev North Kazakhstan University. 2021;(1 (50)):215-221. (In Kazakh)