• Case studies on COVID-19 and environment 

      Shahin, M. D.; Abdullah, Muhammad; Muley, Deepti; Dias, Charitha ( Elsevier , 2021 , Book chapter)
      Coronavirus drastically changes people's travel behavior all over the world. This study aims to investigate the effect of people's adaptive travel behavior on greenhouse gas (GHG) emission in south Asian countries. We ...
    • Public transport versus solo travel mode choices during the COVID-19 pandemic: Self-reported evidence from a developing country 

      Abdullah, Muhammad; Ali, Nazam; Javid, Muhammad Ashraf; Dias, Charitha; Campisi, Tiziana ( Elsevier , 2021 , Article)
      A sharp decline in public transport use has been reported worldwide since the outbreak of the COVID-19 pandemic. As the virus spreads through close contacts, particularly in closed environments, public transport vehicles ...