Nur Adibah Mohd Ishadi, Che Salmah Md Rawi, Abu Hassan Ahmad, & Nurul Huda Abdul. (2014). The Influence of Heavy Metals and Water Parameters on the Composition and Abundance of Water Bugs (Insecta: Hemiptera) in the Kerian River Basin, Perak, Malaysia. Tropical Life Sciences Research, 25(2), 61–79. https://ejournal.usm.my/tlsr/article/view/tlsr_vol25-no-2-2014_5