1 Library Special 1

1 ZAIN Publications

1 Cognizance Journal of Multidisciplinary Studies

1 Journal Article 1 Journal 1

1 List of document types document list structure 1 science and technology 1 segment diagram of the document list 1 structural diagram of the document list

1 Soldatova SE 1 Ushakova SE

1 rus

1 2021