Author Details

Ridha, Arrazy Elba, Author's name Arrazy elba is pleased by 'Nazaruddin' M.haikal karana Faculty / School Master in Industrial Engineering Jl. Almamater USU Complex, Indonesia Research on research conducted on Micro Business Groups in the city area of Medan, to see en, Indonesia

Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 License.