Prof. Dr. Renan P. Limjuco, University of the Immaculate Conception Davao City, Philippines delivered a key note speech at Conference ETAR 2015 Bali, Indonesia,  November 25-26 2015.

Prof. Dr. Renan P. Limjuco, an active lecturer in physics and maths education, is an accomplished professor handling Mathematics, Physics, Chemistry, Statistics, and Research. He is a Chemical Engineer who chose to be an educator by virtue of his Masters of Science in Mathematics. He is the former Dean of the College of Arts and Sciences of Davao Doctors College where he taught Mathematics and Sciences for 14 years.