Vol. 9 No. 2 (2021): DESEMBER
Articles
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https://doi.org/10.24252/jb.v9i2.25467 Views: 5752 / PDF Downloads: 2389 / PDF Downloads: 0
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https://doi.org/10.24252/jb.v9i2.24925 Views: 888 / PDF Downloads: 549 / PDF Downloads: 0
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https://doi.org/10.24252/jb.v9i2.25885 Views: 1025 / PDF Downloads: 516 / PDF Downloads: 0