- Performance evaluation of filter applications in fan-coil units during the 2015 Southeast Asian haze episode. In: Building and Environment, v. 107 (October 2016). (2016):
- Indoor and outdoor particles in an air-conditioned building during and after the 2013 haze in Singapore. In: Building and Environment, v. 99 (April 2016). (2016):
- Particle exposure during the 2013 haze in Singapore: Importance of the built environment. In: Building and Environment, v. 93 (November 2015). (2015):