Passig, D., & Nadler, L. (2009).
Structural and conceptual user interfaces and their interlaced influence on learning in ahypertext environment. Education & Information Technologyies, 15 (1), 51-66.
Ornan,E., & Court, D. (2003).
Becoming qualitative researchers: Characterizing the learning process of university students. Educational Practice and Theory, 25 (2), 53-67.
Passig, D., & Levin, H. (1999).
Gender interest differences with multimedia learning interfaces among preschoolers. Computers in Human Behavior, 15 (2), 173-183.