Keynote speaker at Universitas Negeri Padang

I am one of keynote speakers at The International Conference on Mathematics, Science, Education and Technology which is held in Padang, Indonesia on 22 October 2015.

https://www.flickr.com/photos/hadinur/albums/72157659952553100

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Hadi Nur

This blog is primarily written for my own purposes, and there has never been any claim that it is an original work.