I’m amazed, I must say. Rarely do I encounter a blog that’s both equally educative and engaging, and without a doubt, you have hit the nail on the head. The problem is something which not enough people are speaking intelligently about. I'm very happy that I stumbled across this in my search for something concerning this.

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