Pencemaran udara isu global | Lee Lam Thye | Dewan Budaya | 1 November 1997 |
Pencemaran udara pembunuhan secara senyap | Hasrom Haron | Dewan Masyarakat | 15 April 1979 |
Pencemaran udara di Malaysia | Sham Sani | Dewan Budaya | 1 May 1981 |
Hindarkan pencemaran udara | Mohd. Azlan Aziz | Dewan Siswa | 1 May 1985 |
AS Hadapi Pencemaran Udara | Tiada | Dewan Masyarakat | 1 April 2008 |