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1
Understanding educational statistics using Microsoft Excel® and SPSS® /
Опубліковано 2011An electronic book accessible through the World Wide Web; click to view
Електронний ресурс eКнига -
2
Data mining and learning analytics : applications in educational research /
Опубліковано 2016An electronic book accessible through the World Wide Web; click to view
Електронний ресурс eКнига -
3
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4
Using secondary data in educational and social research
Опубліковано 2008An electronic book accessible through the World Wide Web; click to view
Електронний ресурс eКнига