Article Metrics

Abstract view : 240 times |

Refbacks

  • There are currently no refbacks.


Copyright (c) 2019 Dian Kharisma, Darwing Paduppai, Nurwati Djam'an

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License


Web Analytics Made Easy - StatCounter

View My Stats

 

Flag Counter