ROGERS, J., BIRNIE, S. and PENGELLY, J. 2007. Self service revisited. In Bohemia, E., Hilton, K., McMahon, C. and Clarke, A. (eds.) Proceedings of the 9th International conference on engineering and product design education (E&DPE 2007), 13-14 September 2007, Newcastle, UK. Design Society publications, 43. Glasgow: Design Society [online], pages 105-110. Available from: https://www.designsociety.org/publication/28380/Self+Service+Revisited