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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/ptk.v5i2.254-258
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/ptk.v4i2.239-246
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/ptk.v4i3.357-366
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/ptk.v5i2.223-230
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/ptk.v5i2.153-158
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/ptk.v5i1.80-89
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/ptk.v5i2.187-194
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/ptk.v5i1.7-14
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/ptk.v5i2.237-242
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/ptk.v5i1.15-20