Vol. 9 No. 1 (2021): JUNI
Articles
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https://doi.org/10.24252/jb.v9i1.13533 Views: 269 / PDF Downloads: 198 / PDF Downloads: 0 / PDF Downloads: 0 / PDF Downloads: 0 / PDF Downloads: 0 / PDF Downloads: 0
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https://doi.org/10.24252/jb.v9i1.20135 Views: 615 / PDF Downloads: 296 / PDF Downloads: 0
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https://doi.org/10.24252/jb.v9i1.21394 Views: 697 / PDF Downloads: 248 / PDF Downloads: 0