“…Other studies consider "electronic ingredients" in journal articles -either in reference lists or in abstracts -to gauge the impact of electronic publications on traditional print journal-based scholarly communication (Harter, 1992;Harter & Kim, 1996;ISI, 2004a;Lu, 1999;McCain, 2000;Youngen, 1997). Still others examine scholarly communication patterns demonstrated in research papers published on the Web, and study the differences from, and similarities to, what we have come to expect from print journal-based communication (Goodrum et al, 2001;Lawrence, 2001; The Open Citation Project, 2001;Zhao & Logan, 2002;Zhao, 2003Zhao, & 2004.…”