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  <div class="csl-entry"><div class="csl-left-margin">(1)</div><div class="csl-right-inline">Wulandari, S.; Hidajat, D.; Exacta, A. P. Effectiveness of Learning Videos on students’ Understanding of Mathematical Concepts. <i>JA</i> <b>2024</b>, <i>7</i>, 256-268.</div></div>
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