Computer literacy and applications via distance e-learning. - David Lupo; Zippy Erlich (Comput. Educ., 2001)

Data Mining by Means of Binary Representation: A Model for Similarity and Clustering. - Zippy Erlich; Roy Gelbard; Israel Spiegler (Inf. Syst. Frontiers, 2002)

Cohesion and Roles: Network Analysis of CSCL Communities. - Reuven Aviv; Zippy Erlich; Gilad Ravid (ICALT, 2003)

Measuring IS User Satisfaction: Review and Implications. - Moshe Zviran; Zippy Erlich (Commun. Assoc. Inf. Syst., 2003)

Evaluating A Positive Attribute Clustering Model for Data Mining. - Zippy Erlich; Roy Gelbard; Israel Spiegler (J. Comput. Inf. Syst., 2003)

Mechanisms and Architectures of Online Learning Communities. - Reuven Aviv; Zippy Erlich; Gilad Ravid (ICALT, 2004)

Skills required for participating in CMC courses: An empirical study. - Zippy Erlich; Iris Erlich-Philip; Judith Gal-Ezer (Comput. Educ., 2005)

Response Neighborhoods in Online Learning Networks: A Quantitative Analysis. - Reuven Aviv; Zippy Erlich; Gilad Ravid (J. Educ. Technol. Soc., 2005)

Identification and Authentication: Technology and Implementation Issues. - Moshe Zviran; Zippy Erlich (Commun. Assoc. Inf. Syst., 2006)

Randomness and clustering of responses in online learning networks. - Reuven Aviv; Zippy Erlich; Gilad Ravid (Communications, Internet, and Information Technology, 2007)

Goals and Practices in Maintaining Information Systems Security. - Zippy Erlich; Moshe Zviran (Int. J. Inf. Secur. Priv., 2010)