International Journal of Progressive Education 2009, Vol. 5(1) 1-5
Country | |||
---|---|---|---|
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47 | 47 | |
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24 | 29 | |
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8 | 10 | |
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2 | 2 | |
![]() |
1 | 1 | |
![]() |
1 | 1 | |
![]() |
1 | 1 | |
Total 7 countries |