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Co-authors
- Johannes Sohirimon LumbanbatuMrVerified email at stpbonaventura.ac.id
- Ermina WaruwuSTP St. Bonaventura Delitua MedanVerified email at unprimdn.ac.id
- Elisa Br GintingUniversitas Negeri YogyakartaVerified email at student.uny.ac.id
- SUKARMAN PURBADosen Universitas Negeri MedanVerified email at unimed.ac.id
- paningkat siburian .universitas negeri medanVerified email at unimed.ac.id
- Rismahara LubisPoliteknik Kesehatan Kementerian Kesehatan MedanVerified email at poltekkes-medan.ac.id
- Eka DaryantoUniversitas Negeri Medan, Medan, IndonesiaVerified email at unimed.ac.id
- Rosmala DewiUniversitas Negeri MedanVerified email at unimed.ac.id
- wesly hutabaratUniversitas Negeri MedanVerified email at unimed.ac.id
- zulkifli matondangUniversitas Negeri MedanVerified email at unimed.ac.id
- DarwinUniversitas Negeri MedanVerified email at unimed.ac.id
- Mariani Meri Lumban GaulSTP St. Bonaventura Delitua Medan