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Co-authors
- Juliper NainggolanUniversitas HKBP NommensenVerified email at uhn.ac.id
- Indah Septa Ayu LaiaMahasiswa Fisika Universitas HKBP NommensenVerified email at student.uhn.ac.id
- Hebron PardedeUniversitas HKBP Nommensen MedanVerified email at uhn.ac.id
- Mariana SurbaktiUniversitas HKBP NommensenVerified email at uhn.ac.id
- Agusmanto J.B. HutaurukUniversitas HKBP NommensenVerified email at uhn.ac.id
- Mula SigiroDepartment of Physics Education, University of HKBP Nommensen , Medan - IndonesiaVerified email at uhn.ac.id
- Bajongga SilabanUniversitas HKBP NommensenVerified email at uhn.ac.id
- Elza Leyli Lisnora SaragihUniversitas HKBP Nommensen MedanVerified email at uhn.ac.id
- Adi Suarman SitumorangUniversitas HKBP NommensenVerified email at uhn.ac.id
- Simon Maruli PanjaitanmathematicVerified email at uhn.ac.id
- Christina SitepuUniversitas HKBP NommensenVerified email at uhn.ac.id
- Sanggam P. GultomUniversitas HKBP NommensenVerified email at uhn.ac.id
- Januaris PaneVerified email at uhn.ac.id
- Harpen H.P SilitongaUniversitas HKBP NommensenVerified email at uhn.ac.id
- Nurhayati sitorusUniversitas HKBP NommensenVerified email at uhn.ac.id
- Galina SitinjakStudents in HKBP Nommensen UniversityVerified email at student.uhn.ac.id
- Taufik H. SimatupangBadan Riset dan Inovasi Nasional (BRIN)Verified email at balitbangham.go.id
- George Michael TampubolonPusan National UniversityVerified email at pusan.ac.kr