Measurement and modelling of nitrogen dioxide (NO2) emissions: a marker for traffic-related air pollution in Doha, Qatar. - Noora Al-Naimi; Perumal Balakrishnan; Ipek Goktepe (Ann. GIS, 2015)

Change analysis of land use/land cover and modelling urban growth in Greater Doha, Qatar. - Nadeem Hashem; Perumal Balakrishnan (Ann. GIS, 2015)

3D GIS Interactive Visualization of the Archaeological Sites in Qatar for Research and Learning. - Osama Halabi; Somaya Al-Máadeed; Mary Puthern; Perumal Balakrishnan; Sherine El-Menshawy (Int. J. Emerg. Technol. Learn., 2022)