Water quality assessment of the langat river, Selangor
พ.ศ. 2561
Chemometric analysis of selected organic contaminants in surface water of langat river Basin Analisis kemometrik bahan cemar organik terpilih dalam air permukaan lembangan sungai langat
Universiti Teknologi MARA พ.ศ. 2559
A physico-chemical water quality and microbial content analysis in upstream of Langat river, Selangor)
พ.ศ. 2558
Variations of electrical conductivity between upstream and downstream of Langat River, Malaysia: Its significance as a single indicator of water quality deterioration