Journal Articles (Peer Reviewed) 

• Tahamtan, I., Potnis, D., Mohammadi, E., Miller, L. E., & Singh, V. (2021). Framing of and Attention to COVID-19 on Twitter: A Thematic Analysis of Hashtags. Journal of Medical Internet Research.

• Li, X., Thelwall, M., Mohammadi, E. (2021). “How are encyclopedias cited in academic research? Wikipedia, Britannica, BaiduBaike, and Scholarpedia”.   Profesional de la información, v. 30, n. 5, e300408.https://doi.org/10.3145/epi.2021.sep.08

• Vasilevsky, N. A., Hosseini, M., Teplitzky, S., Ilik, V., Mohammadi, E., Schneider, J., Kern, B., Colomb, J., Edmunds, S. C., Gutzman, K., Himmelstein, D. S., White, M., Smith, B., O’Keefe, L., Haendel, M., & Holmes, K. L. (2021). Is authorship sufficient for today’s collaborative research? A call for contributor roles. Accountability in Research, 1–21. 

• Mohammadi, E., Gregory, K.B., Thelwall, M. & Barahmand, N. (2020). Which health and biomedical topics generate the most Facebook interest and the strongest citation relationships?. Information Processing and Management.

• Mohammadi, E., & Karami, A. (2020). Exploring research trends in big data across disciplines: A text mining analysis. Journal of Information Science, 016555152093285. 

• Mohammadi, E., Barahmand, N., & Thelwall, M. (2020). Who shares health and medical scholarly articles on Facebook?. Learned Publishing. 10.1002/leap.1271

• Mohammadi, E., Thelwall, M., Kwasny, M., & Holmes, K. L. (2018). Academic information on Twitter: A user survey. PloS one, 13(5), e0197265.

• Mohammadi, E., Thelwall, M., Kousha, K. (2016). Can Mendeley Bookmarks Reflect Readership? A survey of user motivations. Journal of the Association for Information Science and Technology (JASIST). 67(5), 1198–1209. Impact Factor: 2.23

• Mohammadi, E., Thelwall, M., Larivière,V., & Haustein,S. (2015). Who Reads Research Articles? An Altmetrics Analysis of Mendeley User Categories. Journal of the Association for Information Science and Technology (JASIST). 66(9), 1832–1846. Impact Factor: 2.23

• Mohammadi, E. & Thelwall, M. (2014). Mendeley Readership Altmetrics for the Social Sciences and Humanities: Research Evaluation and Knowledge Flows. Journal of the Association for Information Science and Technology (JASIST). 65(8), 1627-1638. Impact Factor: 2.23

• Mohammadi, E. & Thelwall, M. (2013). Assessing Non-standard Article Impact Using F1000 Labels. Scientometrics. 97(2). Impact Factor: 2.084

• Mohammadi, E. (2012). Knowledge Mapping of the Iranian Nanoscience and Technology: a Text Mining Approach. Scientometrics. 92(3), 593-608. Impact Factor: 2.084

• Mohammadi, E (2008). Concepts on Scientific Structural Maps. Rahyaft: Science Policy Quarterly, 2008 No. 43, Fall 2008.

•  Mohammadi, E (2008). Searching Nano Science and Technology Publications based on the Georgia Institute of Technology search strategy. Nano Technology Newsletter. No 143.

Book Chapters and Reports 

• Mohammadi, E., Thelwall, M., (2019). Online Readership and Research Assessment. In W. Glänzel, H. Moed, U. Schmoch, M. Thelwall (Ed.), Handbook of Quantitative Science and Technology Research.

• NISO. (2016). NISO RP-25-2016 Outputs of the NISO Alternative Assessment Project. Retrieved from .

• NISO. (2016). NISO NISO RP-25-201x-2B Persistent Identifiers in Scholarly Communications. 

Conference Papers 

• Kitzie, V. L., Mohammadi, E., & Karami, A. (2018). “Life never matters in the DEMOCRATS MIND”: Examining strategies of retweeted social bots during a mass shooting event. Proceedings of the Association for Information Science and Technology, 55(1), 254-263. Featured in New Scientist  

• Mohammadi, E., Thelwall, M., Holmes, K. (2017) Interpret the meaning of academic tweets: A multi-disciplinary survey. Association for Information Science and Technology (ASIS&T) SIG/MET at the ASIS&T Annual Meeting. October 27-Nov.1, Washington, DC, USA.

• Mohammadi, E., Thelwall, M., Holmes, K. (2017) Disseminating Scholarly Information through Twitter. Association for Library and Information Science Education (ALISE) at the ALISE Annual Conference. Jan 17-20, 2017. Atlanta, GA, USA.

• Erdt, M., Sara, A., Aung, H., Mohammadi, E., Theng, Y. (2016) Investigating Singapore’s Altmetric Landscape. Association for Information Science and Technology (ASIS&T) at the ASIS&T Annual Meeting. Oct 14-18, 2016, Copenhagen, Denmark.

• Gutzman, K., Shaw, P., Mohammadi, E., Holmes, K. (2016). The Mosaic of Translation: An Analysis of Translational Medicine Publications. Annual Meeting of Medical Library Association. May 13–18, 2016, Toronto, Canada.

• Mohammadi, E. & Thelwall, M., Holmes, K. (2015). A New Approach to Research Evaluation Using Social Web Data. Evaluation 2015: The annual conference of the American Evaluation Association, Nov. 9-14, 2015, Chicago, Illinois, USA.

• Mohammadi, E. & Thelwall, M. (2014). A Survey Study of Motivations for Bookmarking Scholarly Publications in Mendeley. Association for Information Science and Technology (ASIS&T) SIG/MET at the ASIS&T Annual Meeting. Oct 31-Nov 5, 2014, Seattle, Washington, USA.

• Mohammadi, E. & Thelwall, M. (2013). Mendeley Data as Alternative Metrics for Research Evaluation. Presented at Metrics 2013. The ASIS&T Special Interest Group for Metrics (SIG/MET) at the ASIS&T Annual Meeting. Nov. 2, 2013, Montreal, Canada.

• Mohammadi, E. & Thelwall, M. (2013). Mendeley Readership Altmetrics for Clinical Medicine and Engineering. Article-Level Metrics (ALM) Workshop, Oct. 10-12, 2013, San Francisco, USA. 

• Mohammadi, E. & Thelwall, M. (2013). Assessing the Mendeley Readership of Social Sciences and Humanities Research. 14th International Society of Scientometrics and Informetrics Conference, Jul. 16-19, 2013, Vienna, Austria. 

• Mohammadi, E. (2011). Mapping the Structure of Scholarly Knowledge through Peer-reviewed Journals, Encyclopaedia, and Wikipedia. Doctoral Forum. 13th International Society of Scientometrics and Informetrics Conference, Jul. 4-8, 2011, Durban, South Africa.

•  Mohammadi, E. & Eftekhar, A. (2010). Science maps of library and information science in Iran: proposing an idea. In N. Neshat, J. Ashtari, P. Pasyar (Eds.) Interdisciplinary Studies in the library and Information Science Present Situation and Ideal Perspective; proceedings of the 2nd conference of the Union of Iranian knowledge and information science student association  (pp. 93–106). Katebdar Publishing House. Printed in Tehran.

• Mohammadi, E. (2010). Information Organization on the Social Web. In D. Alimohammadi, M. Haji Zeinolabedini (Eds.) Proceedings on New Approaches to and Strategies in Information Organization: First Annual Conference of the Iranian Library and Information Science Association (pp. 437–448). Katebdar Publishing House. Printed in Tehran.

• Mohammadi, E (2009). Research Fronts of Iranian Nano Science and Technology. Summer School on Science, Technology, and Innovation Indicators and Knowledge Dynamics Visualization: European Network of Indicators Designers (ENID), Sept. 1-4, 2009, Amsterdam, Netherlands.

•  Mohammadi, E (2009). Science Maps as Tools for Science Policy. In S. Rezaei Sharifabadishat, Z. Shamloo (Eds.) Popularizing Science: Horizons, Opportunities, and Challenges; proceedings of the 1st conference of the Union of Iranian knowledge and information science student association (pp. 194–200). Katebdar Publishing House. Printed in Tehran.

• Asnafi, A. & Mohammadi, E (2007). The Accessibility of Open Access Publications through Libraries Web Portals. The First Conference on Solutions for Application Information Technology in Medical Universities. Shahid Beheshti University of Medical Science, Feb. 14-15, 2007, Tehran, Iran.

• Mohammadi, E (2005). Information Architecture: Concepts and Dimensions. The First Student Conference of Medical Library and Information Science. Isfahan University of Medical Science. May 10-11, 2005, Isfahan, Iran.