Vol. 9 No. 1 (2020): (January-June)
Article
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https://doi.org/10.24252/ad.v9i1.11360 Views: 467 / PDF Downloads: 129
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https://doi.org/10.24252/ad.v9i1.12484 Views: 317 / PDF Downloads: 94 / PDF Downloads: 0
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https://doi.org/10.24252/ad.v9i1.13835 Views: 326 / PDF Downloads: 1210
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https://doi.org/10.24252/ad.v9i1.14356 Views: 416 / PDF Downloads: 151