Vol 22 No 1 (2020)
Diterbitkan:
2020-08-27
Artikel
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https://doi.org/10.24252/jumdpi.v22i1.15482 Views: 1784 / PDF Downloads: 3116
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https://doi.org/10.24252/jumdpi.v22i1.6347 Views: 252 / PDF Downloads: 1955 / PDF Downloads: 0 / PDF Downloads: 0
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https://doi.org/10.24252/jumdpi.v22i1.15534 Views: 6448 / PDF Downloads: 15567
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https://doi.org/10.24252/jumdpi.v22i1.15546 Views: 1179 / PDF Downloads: 2509