Hello everyone...
It has been long time not to see you in this blog ... :( in 2 years, I didn't write anything ...

I hope, I can write regularly since today. Many things I'd like to share ...
Perhaps, from today, I will write mostly in Indonesian, but don't worry if your language is not Indonesian because I will give a summary in English at the end of my posts if I write them in Indonesian. If you wanna to contact me for some questions after read the English summary, please do not hesitate to e-mail me ...