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Dr.

Helmina Br. Sembiring

M.Si.
Helmina Br. Sembiring

Dr. Helmina Br. Sembiring, M.Si.

Employee ID Number

197602022000122002

National Lecturer Registration Number

0002027601

Study Program
Program Studi S3 Ilmu Kimia
Program Studi S1 Kimia
Program Studi S2 Kimia
Field Of Knowledge
Positions
Associate Professor
Research Media
Google Scholar Sinta Scopus
Contacts:
E-mail

helmina.sembiring@usu.ac.id, helmina02@yahoo.com

Office Address

USU Faculty of Mathematics and Natural Sciences

Curriculum Vitae file_download
Community Services
Other Services

Pelatihan pembuatan sabun batangan dan lilin berbasis minyak jelantah bagi Moria GBKP Rayon Medan Sekitar di GBKP Sunggal Asam Kumbang Kecamatan Medan Selayang Kotamadya Medan

GBKP Sunggal Asam Kumbang, Medan. JULIATI BR TARIGAN , HELMINA BR SEMBIRING , LINA TARIGAN , SABARMIN PERANGINANGIN , EKO K SITEPU . 2023