ArchiveVolume 8, Issue 4, July 2019
Diana Susanti, Liza Yulia Sari, Vivi Fitriani, Ramadhan Sumarmin
Pages: 134-137     Published Online: Jul. 9, 2019
DOI: 10.11648/j.edu.20190804.11        Views 16      Downloads 8
Ahmed Mohammed Bilal
Pages: 138-143     Published Online: Jul. 11, 2019
DOI: 10.11648/j.edu.20190804.12        Views 12      Downloads 14
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