Email this article 
Article Metrics
Abstract views : 27464
Refbacks
- There are currently no refbacks.
Copyright (c) 2017 Jurnal Gama Societa (JGS)
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Abstract views : 27464
Copyright (c) 2017 Jurnal Gama Societa (JGS)
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.