Vol. 9 No. 1 (2020)
Published:
2020-04-24
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https://doi.org/10.24252/jpm.v9i1.13532 Views: 390 / PDF Downloads: 109
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https://doi.org/10.24252/jpm.v9i1.12438 Views: 624 / PDF Downloads: 324
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https://doi.org/10.24252/jpm.v9i1.10464 Views: 538 / PDF Downloads: 291
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https://doi.org/10.24252/jpm.v9i1.13772 Views: 1009 / PDF Downloads: 591