International Journal of Progressive Education 2012, Vol. 8(2) 1-5
Country | |||
---|---|---|---|
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32 | 32 | |
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11 | 18 | |
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8 | 10 | |
![]() |
1 | 2 | |
![]() |
1 | 1 | |
![]() |
1 | 1 | |
![]() |
0 | 1 | |
Total 7 countries |