Excellence in Research and Innovation for Humanity
N. Esa and  M. A. Samsuddin and  N. Yakob and  H. M. Yunus and  M. H. Ibrahim,  Measuring Awareness of Waste Management among School Children using Rasch Model Analysis.   journal   = {International Journal of Social, Behavioral, Educational, Economic, Business and Industrial Engineering}, [online]. World Academy of Science, Engineering and Technology. August 2012, vol. 68(8). 2085 - 2088[viewed 22 July 2018]. Available from: http://waset.org/publications/3489.