Haris Hafizal Abd Hamid และผู้แต่งคนอื่นๆ. (2017) Distribution of Gas Phase Polycyclic Aromatic Hydrocarbons (PAHs) in Selected Indoor and Outdoor Air Samples of Malaysia: a Case Study in Serdang, Selangor and Bachang, Malacca. <i>EnvironmentAsia</i>, <i>10</i>(2), p80-85.Haris Hafizal Abd Hamid และผู้แต่งคนอื่นๆ. "Distribution of Gas Phase Polycyclic Aromatic Hydrocarbons (PAHs) in Selected Indoor and Outdoor Air Samples of Malaysia: a Case Study in Serdang, Selangor and Bachang, Malacca". EnvironmentAsia 10 (2017):p80-85.Haris Hafizal Abd Hamid และผู้แต่งคนอื่นๆ. Distribution of Gas Phase Polycyclic Aromatic Hydrocarbons (PAHs) in Selected Indoor and Outdoor Air Samples of Malaysia: a Case Study in Serdang, Selangor and Bachang, Malacca. Thai Society of Higher Education Institutes on Environment:ม.ป.ท. 2017.