I have to thank you for the efforts you have put in writing this website. I really hope to check out the same high-grade blog posts by you later on as well. In truth, your creative writing abilities has motivated me to get my own, personal site now ;)

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