After looking at a handful of the blog posts on your web site, I seriously appreciate your way of writing a blog. I book-marked it to my bookmark site list and will be checking back in the near future. Please visit my web site too and let me know how you feel.

INDEXED BY:

         

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

CSRID Journal Editor's Office:

Universitas Potensi Utama. Jl. K.L. Yos Sudarso Km 6,5 No.3-A Telp. (061) 6640525 Ext. 214 Tanjung Mulia Medan 20241