| Issue Date | Title | Author(s) |
| 2003 | Age related differences and the depth vs. breadth tradeoff in hierarchical online information systems | Zaphiris, Panayiotis ; Kurniawan, Sri Hastuti ; Ellis, R. Darin |
| 2003 | Age-Related Differences in Subjective Ratings of Hierarchical Information | Kurniawan, Sri Hastuti ; Zaphiris, Panayiotis ; Ellis, R. Darin |
| 2005 | Challenges and Opportunities of Computer-Based Learning for Senior Citizens | Zaphiris, Panayiotis ; Kurniawan, Sri Hastuti |
| 2002 | Comparing older and younger adults' traversal time in expandable and non-expandable hierarchical structures | Kurniawan, Sri Hastuti ; Ellis, R. Darin ; Zaphiris, Panayiotis |
| 2001 | Effects of Information Layout on Reading Speed: Differences between Paper and Monitor Presentation | Zaphiris, Panayiotis ; Kurniawan, Sri Hastuti |
| Dec-2002 | Expandable and sequential hierarchies older and younger adults’ time spent and errors made in expandable and sequential hierarchies | Kurniawan, Sri Hastuti ; Zaphiris, Panayiotis ; Ellis, R. Darin |
| 2007 | Human computer interaction research in Web design and evaluation | Zaphiris, Panayiotis ; Kurniawan, Sri Hastuti |
| 2001 | Investigating Computer Screen and Paper Reading Speed Differences | Kurniawan, Sri Hastuti ; Zaphiris, Panayiotis |
| 2001 | Investigating the age effects on subjective assessments of traffic signs | Kurniawan, Sri Hastuti ; Zaphiris, Panayiotis |
| 2001 | Involving seniors in designing information architecture for the web | Kurniawan, Sri Hastuti ; Zaphiris, Panayiotis ; Ellis, R. Darin |
| 2003 | Mathematical Formulation of Age Related Differences in Mouse Movement Tasks | Zaphiris, Panayiotis ; Kurniawan, Sri Hastuti ; Ellis, R. Darin |
| 2001 | Panel on special topics of web usability | Zaphiris, Panayiotis ; Noiwan, Jantawan ; Kurniawan, Sri Hastuti ; Karoulis, Athanasios |
| 2002 | Quantitative models for older adults’ hierarchical structure browsing | Zaphiris, Panayiotis ; Kurniawan, Sri Hastuti |
| 2001 | Reading Online or on Paper: Which is Faster? | Kurniawan, Sri Hastuti ; Zaphiris, Panayiotis |
| 2005 | Research-derived web design guidelines for older people | Kurniawan, Sri Hastuti ; Zaphiris, Panayiotis |
| 2001 | Senior-centered design of health information architecture | Zaphiris, Panayiotis ; Kurniawan, Sri Hastuti |
| Jun-2007 | A systematic approach to the development of research-based web design guidelines for older people | Zaphiris, Panayiotis ; Kurniawan, Sri Hastuti ; Ghiawadwala, Mariya |
| 2001 | Usability and accessibility comparison of governmental, organizational, educational and commercial aging/health-related web sites | Kurniawan, Sri Hastuti ; Zaphiris, Panayiotis |
| 2001 | Usability and accessibility comparison of governmental, organizational, educational and commercial aging/health-related web sites | Kurniawan, Sri Hastuti ; Zaphiris, Panayiotis |
| 2001 | Usability and accessibility of aging/health-related web sites | Zaphiris, Panayiotis ; Kurniawan, Sri Hastuti |