Journal of Sustainability Science and Management Volume 3 Number 2, December 2008 eISSN: 2672-7226 © Penerbit UMT Original Article 1-13 Ground-Level Ozone: A Threat to Rice Crop in Muda Irrigation Area of Peninsular Malaysia , AND 14-29 Software Certification Model Based on Product Quality Approach , AND 30-40 Elevated Temperature Reversed-Phase High Performance Liquid Chromatography …