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Crystina Simanjuntak, M.SiUniversitas Sumatera UtaraVerified email at usu.ac.id
Lisnawaty Simatupang.Universitas Negeri MedanVerified email at unimed.ac.id
Jansen SilalahiUniversitas Sumatera UtaraVerified email at usu.ac.id
Harlem MarpaungUniversity of Sumatera UtaraVerified email at usu.ac.id
Dr. Henni Cintya, S.SiUniversitas Sumatera UtaraVerified email at usu.ac.id
Sri Pratiwi AritonangDoktor Kimia, Universitas Sumatera UtaraVerified email at methodist.ac.id
Prof. Dr.rer.nat. Effendy De Lux Putra,...Universitas Sumatera UtaraVerified email at usu.ac.id
Minsyahril BukitUniversitas Nusa CendanaVerified email at staf.undana.ac.id
Junji NakamuraKyushu UniversityVerified email at m.kyushu-u.ac.jp
KERISTA SEBAYANGUniversitas Sumatera UtaraVerified email at usu.ac.id
Ab Malik Marwan Ali (AMM ALI)Professor - Universiti Teknologi MARAVerified email at uitm.edu.my
Kerista TariganUniversitas Sumatera UtaraVerified email at usu.ac.id
Manihar SitumorangUniversitas Negeri MedanVerified email at unimed.ac.id
Takahiro KondoProfessor, Institute of Pure and Applied Sciences, University of TsukubaVerified email at ims.tsukuba.ac.jp
Partomuan SimanjuntakProfessor of Organic Chemistry (Nat. Prod.Chem), Indonesian Institute of SciencesVerified email at lipi.go.id
Maryati Evivani DoloksaribuUniversitas Negeri MedanVerified email at mail.ugm.ac.id
Lamek MarpaungUniversitas Sumatera UtaraVerified email at usu.ac.id