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Co-authors
- Abidan NapitupuluAkademi Teknik Deli SerdangVerified email at kampusatds.ac.id
- Joel PanjaitanAkademi Teknik Deli SerdangVerified email at kampusatds.ac.id
- Andar SitohangAkademi Teknik Deli SerdangVerified email at kampusatds.ac.id
- Charles SitindaonUniversitas Katolik Santo Thomas Sumatera UtaraVerified email at ust.ac.id
- Mananda Ture SiburianAkademi Teknik Deli SerdangVerified email at kampusatds.ac.id
- Manaor SilitongaAkademi Teknik Deli SerdangVerified email at kampusatds.ac.id