@article{CTT100611783,
  author = {Grace Uayan Padayhag and Jan-Dirk Schmoecker and Daisuke Fukuda},
  title = {Mobile phones and telecommuting: Effects on trips and tours of Londoners},
  journal = {Journal of Transport and Land Use},
  year = 2011,
}

@article{CTT100669157,
  author = {Grace U. PADAYHAG and Daisuke FUKUDA},
  title = {Do ICT use and time planning affect travel behavior? – An empirical investigation in Metro Manila, Philippines},
  journal = {Journal of the Eastern Asia Society for Transportation Studies},
  year = 2011,
}

@inproceedings{CTT100610922,
  author = {Grace Uayan Padayhag and Daisuke Fukuda},
  title = {The effects of ICT use on time planning of social activities: the experience in Metro Manila, Philippines},
  booktitle = {Proceedings of the 12th International Conference on Travel Behaviour Research, Jaipur, India,},
  year = 2009,
}

@inproceedings{CTT100610921,
  author = {Grace Uayan Padayhag and Daisuke Fukuda},
  title = {Exploring the influence of social factors to travel: A perspective of university workers in Metro Manila, the Philippines},
  booktitle = {Proceedings of the Eastern Asia Society for Transportation Studies},
  year = 2009,
}