“…Lack of knowledge and awareness (Bin Zakaria et al, 2013;Gerrard et al, 2010;Khosrowshahi and Arayici, 2012) Lack of support from policy makers (Abubakar et al, 2014;Bin Zakaria et al, 2013) Unavailability of standards and guidelines (Azhar, Khalfan and Maqsood, 2015;Bin Zakaria et al, 2013;Chan, 2014;Manderson, Jefferies and Brewer, 2015) Initial costs (Abubakar et al, 2014;Azhar, Khalfan and Maqsood, 2015;Forsythe, 2014;Gerrard et al, 2010;Khosrowshahi and Arayici, 2012;Rodgers et al, 2015) Training and learning issues (Abubakar et al, 2014;Azhar, Khalfan and Maqsood, 2015;Chan, 2014) Incompatibility and interoperability problems (Azhar, Khalfan and Maqsood, 2015;Manderson, Jefferies and Brewer, 2015;Rodgers et al, 2015) Lack of demand (Azhar, Khalfan and Maqsood, 2015;Chan, 2014;Khosrowshahi and Arayici, 2012;Poirier, Staub-French and Forgues, 2015a;Rodgers et al, 2015) Lack of skilled personnel (Azhar, Khalfan and Maqsood, 2015;Chan, 2014;Gerrard et al, 2010;Rodgers et al, 2015) Resistance to change (Abubakar et al, 2014;Azhar, Khalfan and Maqsood, 2015;Forsythe, 2014;Gerrard et al, 2010;Khosrowshahi and Arayici, 2012;Poirier, Staub-French and Forgues,...…”