The file appears to be an archived document associated with academic publications from South Kazakhstan State University (M. Auezov SKSU) .
Since .rar is a compressed folder format, these files typically contain the full text or supporting materials for these specific academic articles. To help you find the right text, 21007.rar
: A 2019 work by B.K. Abdrasilova , also archived under the same digital inventory ID . The file appears to be an archived document