Department of Chemistry Faculty of Science Universiti Teknologi Malaysia 81310 UTM Johor Bahru Johor Malaysia;
School of Chemical and Energy Engineering Faculty of Engineering Universiti Teknologi Malaysia 81310 UTM Johor Bahru Johor Malaysia;
Centre of Hydrogen Energy Institute of Future Energy 81310 UTM Johor Bahru Johor Malaysia;
School of Chemical and Energy Engineering Faculty of Engineering Universiti Teknologi Malaysia 81310 UTM Johor Bahru Johor Malaysia;
School of Chemical and Energy Engineering Faculty of Engineering Universiti Teknologi Malaysia 81310 UTM Johor Bahru Johor Malaysia;
Centre of Hydrogen Energy Institute of Future Energy 81310 UTM Johor Bahru Johor Malaysia;