@phdthesis{ethos-3327,
  title = {An investigation into software estimation methods},
  author = {Khaled Hamdan},
  year = {2009},
  url = {http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.493412},
  note = {British Library, EThOS},
  researchr = {https://researchr.org/publication/ethos-3327},
  cites = {0},
  citedby = {0},
  school = {University of Sunderland, Tyne and Wear, UK},
}