Che Ngah, M. S. Y.; Hashim, M.; Nayan, N.; Saleh, Y.; Said, Z. M. Analisis Guna Tanah Dan Implikasinyaterhadap Persekitaran FizikalLembangan Sungai Bernam 1984-2004: Landuse Analysis And Its Implications on the PhysicalEnvironment of the Bernam River Basin, 1984-2004. PERS 2014, 6, 19-35.