Vol. 14 No. 2 (2021): Jurnal Riset Jakarta
Editorial
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DOI : https://doi.org/10.37439/jurnaldrd.v14i2.47
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DOI : https://doi.org/10.37439/jurnaldrd.v14i2.49
Abstract views: 864,
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DOI : https://doi.org/10.37439/jurnaldrd.v14i2.53
Abstract views: 204,
pdf downloads: 257
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