HARRY SATRIA

Hi. I’m Harry Satria from Indonesia, the country of more than ten thousand islands, I am a manager in one of water companies in Indonesia. I have been with this company for ten years. I am a bachelor’s degree in Environmental Engineering. With this blog, I want to share to you about something that I understand it according to with the field of science that I mastered my skills ,and eventually I expect what I write and submit this to be useful to you all.