Saleem, T., Yaqub, U. & Zaman, S. (2024). Twitter sentiment analysis and bitcoin price forecasting: implications for financial risk management. Journal of Risk Finance, The.

Cantwell, J. & Zaman, S. (2024). International knowledge connectivity and the increasing concentration of innovation in major global cities. Journal of Economic Geography.

Zaman, S., Yaqub, U. & Saleem, T. (2022). Analysis of Bitcoin's price spike in context of Elon Musk's Twitter activity. Global Knowledge, Memory and Communication.

Yaqub, U., Saleem, T. & Zaman, S. (In Press 2022). Analysis of COVID-19 Gov PK app user reviews to determine online privacy concerns of Pakistani citizens. Global Knowledge, Memory and Communication.

Salmon, J., Zaman, S., Satoglu, E., Sanchez Henriquez & Sanchez Henriquez, F. & Velez-Calle, A. (2021). Global knowledge centrality: co-inventor collaboration with China. International Journal of Emerging Markets.

Cantwell, J. & Zaman, S. (2018). Connecting Global and Technological Knowledge Sourcing. Competitiveness Review.

Zaman, S. (2019). Paradigm Changes in Technological Knowledge Connections in Urban Innovation Systems, Published. Paradigm Shift in Technologies and Innovation Systems, Springer.

Zaman, S. (2019). The Co-evolution of International and Local Technological Knowledge Connections in Cities. European International Business Academy, Leeds, United Kingdom.

Cantwell, J. & Zaman, S. (2018). Connecting Local and Global Technological Knowledge Connections. European International Business Academy, Poznan, Poland.

Cantwell, J. & Zaman, S. (2018). Exploring the Determinants of the Extent of Knowledge Connectivity between Two Cities. Academy of International Business, Minneapolis, Minnesota.

Cantwell, J. & Zaman, S. (2017). Connecting Local and Global Technological Knowledge Sourcing. European International Business Academy, Milan, Italy.

Cantwell, J. & Zaman, S. (2017). Connecting Local and Global Technological Knowledge Sourcing. iBegin, Venice, Italy.

Cantwell, J. & Zaman, S. (2017). Connecting Local and Global Technological Knowledge Sourcing. Academy of International Business Northeast, Philadelphia, Pennsylvania.

Cantwell, J. & Zaman, S. (2017). Connecting Local and Global Technological Knowledge Sourcing. Academy of International Business, Dubai, United Arab Emirates.

Cantwell, J. & Zaman, S. (2016). Which Cities are Becoming More Globalized, and Why? A Study of Changing Degrees of Reliance on Global Technological Knowledge Sourcing. Academy of International Business Northeast, Philadelphia, Pennsylvania.

Yaqub, U., Malik, M. & Zaman, S. (2020). Sentiment Analysis of Russian IRA Troll Messages on Twitter during US Presidential Elections of 2016. IEEE Explorer International Conference on Behavioural and Social Computing (BESC).