?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Janbolat&rft.au=Ongarbaev%2C+Janbolat&rft.aulast=Ongarbaev&rft.volume=2&rft.issue=1&rft.title=The+Role+of+Exact+Sciences+in+the+Era+of+Modern+Development&rft.pages=20-23&rft.atitle=NON-TRADITIONAL+METHODS+OF+SOLVING+PRACTICAL+PROBLEMS+IN+MATHEMATICS+CLASSES&rft.date=6+January+2024&rft.genre=article