Vera Pujani and  Alfitman and  Refdinal Nazir,  Factors Adopting E-Travel Website: The Case of Indonesia.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    December 2012, vol. 72(12). 3571 - 3576
    [viewed 24 May 2022]. Available from: https://publications.waset.org/pdf/2669.