Proceedings of PPI UTM TESIC 2013 : Technology, Education, and Science International Conference November 20-21, 2013 / by Technology, Education, and Science International Conference ( 2013 : UTM), issuing body, Hamzah Upu, editor, Hamimah Abu Naim, 1959-, editor, Bambang Sumintono, editor, Baso Jabu, editor, Ishak Mad Shah, editor, Muhammad Yaumi, editor, Hadi Nur, editor, Tomoo, Mizugaki, editor, Jasmy Yunus, editor, Zainab Khalifah, editor, Persatuan Pelajar Indonesia (PPI-UTM), PPI-UTM TESIC 2013