«Білім беру, дене мәдениеті, туризм және спорттағы инновация». Алматы, 24 сәуір 2020
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optimizing the structure of the pre-competition stage.
In general, conclusions are drawn up that the proposed experimental author
structure of the pre-competition stage is very effective for achieving the research goal.
Достарыңызбен бөлісу: