Vol. 9 No. 2 (2021): DESEMBER
Articles
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https://doi.org/10.24252/jb.v9i2.25467 Views: 5239 / PDF Downloads: 2211 / PDF Downloads: 0
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https://doi.org/10.24252/jb.v9i2.24925 Views: 799 / PDF Downloads: 466 / PDF Downloads: 0
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https://doi.org/10.24252/jb.v9i2.25885 Views: 938 / PDF Downloads: 492 / PDF Downloads: 0