The effectiveness of classes utilized digital textbooks : Using meta-analysis
2021 ◽
Vol 23
(3)
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pp. 27-50
2015 ◽
Vol 18
(3)
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pp. 166-197
1992 ◽
Vol 56
(3)
◽
pp. 183-189
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2013 ◽
Vol 18
(1)
◽
pp. 1-18
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