Vol. 9 No. 1 (2021)
Published:
2021-01-08
Articles
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Abstract views: 583 , PDF downloads: 476
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Abstract views: 704 , PDF downloads: 866
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Abstract views: 323 , PDF downloads: 350
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Abstract views: 329 , PDF (Bahasa Indonesia) downloads: 428
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Abstract views: 2274 , PDF (Bahasa Indonesia) downloads: 2247