Vol. 2 No. 1 (2022)

This issue has been available online since 30 May 2022 for the regular issue of May 2022. The five articles in this issue were authored/co-authored by 15 Authors from 2 Countries (Russia and Indonesia).
Published:
2022-05-30
Articles
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Abstract views: 581https://doi.org/10.31957/pjdir.v2i1.1998
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Abstract views: 1830https://doi.org/10.31957/pjdir.v2i1.1945
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Abstract views: 549https://doi.org/10.31957/pjdir.v2i1.1966
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Abstract views: 469https://doi.org/10.31957/pjdir.v2i1.1944
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Abstract views: 652https://doi.org/10.31957/pjdir.v2i1.2031