Table of Contents
Articles
1-16
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17-29
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Sardiman Sardiman, UNY, Indonesia Ajat Sudrajat, UNY, Indonesia Djoko Suryo, UGM, Indonesia ![]() |
30-43
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44-52
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Miftahuddin Miftahuddin, Ajat Sudrajat, Universitas Negeri Yogyakarta, Indonesia ![]() |
53-62
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63-69
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70-81
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82-89
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