An update of the Pb isotope inventory in post leaded-petrol Singapore environments. Environmental Pollution. 233:925-932.. 2018.
A century long sedimentary record of anthropogenic lead (Pb), Pb isotopes and other trace metals in Singapore. Environmental Pollution. 213:446-459.. 2016.
Lead in the western South China Sea: Evidence of atmospheric deposition and upwelling. Geophysical Research Letters. 43(9):4490-4499.. 2016.
Lead isotope exchange between dissolved and fluvial particulate matter: a laboratory study from the Johor River estuary. Philosophical Transactions of the Royal Society A-Mathematical Physical and Engineering Sciences. 374(2081). 2016.
Isotopic record of lead in Singapore Straits during the last 50 years: Spatial and temporal variations. Marine Chemistry. 168:49-59.. 2015.