1. Cognitive modelling for user requirements;Barnard,1993
2. Evaluation of digital library impact and user communities by analysis of data patterns;Bollen;D-Lib Magazine,2002
3. A framework for evaluating digital library services;Choudhury;D-Lib Magazine,2002
4. User acceptance of computer technology: a comparison of two theoretical models;Davis;Management Science,1989
5. Extrinsic and intrinsic motivation to use computers in the workplace;Davis;Journal of Applied Psychology,1992