Do blended virtual learning communities enhance teachers' professional development more than purely virtual ones? A large scale empirical comparison
2013 ◽
Vol 60
(1)
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pp. 40-51
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2008 ◽
pp. 159-179
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2003 ◽
Vol 18
(1)
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pp. 18-36
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2017 ◽
pp. 241-253
2017 ◽
Vol 68
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pp. 77-90
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2021 ◽
Vol ahead-of-print
(ahead-of-print)
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2009 ◽
Vol 43
(2)
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pp. 53-61
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