Dr. Muhammad Danang Birowosuto Terima kasih Dr. Danang karena telah sudi datang memberikan ceramah di UTM! Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window) Published by Hadi Nur An ordinary man living in Johor Bahru, Malaysia who likes to write anything. This is table of content of my blog posts. View all posts by Hadi Nur
