publication Conference Paper 2010 M. Ismail Hossain, Mohanad El-Harbawi, Yousr Abdulhadi Noaman, Mohd Azmi B. Bustam, Noorjahan Banu Mohamed Alitheen, Nor Azrin Affandi. International Conference on Environment (ICENV 2010), 13-15 March 2010, Penang, Malaysia. Conference Location Penang, Malaysia more of publication Mustapha S. and El-Harbawi M. Major Hazards Analysis in LPG. 4th International Conference on Disaster Management (Risks and Vulnerabilities Reduction), University Utara Malaysia, 2003. Vol. 1: 41-51. 2003 Estimation of Boiling Liquid Expanding Vapour Explosion Hazards for Liquid Petroleum Gas. by El-Harbawi M. and Mustapha S. 2003 El-Harbawi M., Mustapha S., Thomas S. Y. Choong, Abdul Rashid S. and Sherif A. A. Chemical Hazards Analysis Using an Integrated Computer Tool. Presented at 18th Symposium of Malaysian Chemical Engineers, SOMChE, 13-14 December 2004, Perak, Malaysia 2004