Refbacks
- There are currently no refbacks.
Rimbawati Rimbawati
Fakultas Teknik Universitas Muhammadiyah Sumatera Utara,
Indonesia
Zulkifli Siregar
Fakultas Teknik Universitas Muhammadiyah Sumatera Utara,
Indonesia
Mohammad Yusri
Fakultas Ilmu Sosial Politik Universitas Muhammadiyah Sumatera Utara,
Indonesia
Muhammad Al Qamari
Fakultas Pertanian Universitas Muhammadiyah Sumatera Utara
Indonesia
For Author
Indexed By :
Publisher :
UM-Tapsel Press : Institusional Publisher, Jl. Stn Mhd Arief No 32 Kota Padangsidimpuan, Sumatera Utara. Telp/Fax 063421696. e-mail : press@um-tapsel.ac.id. site: http://um-tapsel.ac.id Klik for more information
This work is licensed under a Creative Commons Attribution 4.0 International License.