Irfandi, Irfandi, Department of Physics, Universitas Negeri Medan, Medan, Indonesia, Indonesia

• Vol 3, No 1: January 2019 - Articles
  STANDARDIZATION OF HOUSEHOLD INDUSTRIAL PRODUCTS IN PERJUANGAN TELUK NIBUNG TANJUNG BALAI
  Abstract  PDF

p-ISSN: 2549-1849

e-ISSN: 2549-3434