Salem, Santiago, Ojo, Adegboyega, Estevez, Elsa and Fillottrani, Pablo R. (2018) Towards a Cognitive Linked Public Service Cloud. In: Collaborative Networks of Cognitive Systems: 19th IFIP WG 5.5 Working. HAL open science, pp. 430-441.

Janowski, Tomasz, Estevez, Elsa and Ojo, Adegboyega (2012) Conceptualizing Electronic Governance Education. In: 2012 45th Hawaii International Conference on System Sciences, 4-7 Jan. 2012, Maui, HI, USA.

Dzhusupova, Zamira, Estevez, Elsa and Ojo, Adegboyega (2012) Exploring demand and capability for managing organizational knowledge in government. In: dg.o '12: Proceedings of the 13th Annual International Conference on Digital Government Research, June 2012.

Ojo, Adegboyega, Janowski, Tomasz and Estevez, Elsa (2012) Improving Government Enterprise Architecture Practice--Maturity Factor Analysis. In: 2012 45th Hawaii International Conference on System Sciences, 4-7 Jan. 2012, Maui, HI, USA.

Ojo, Adegboyega, Janowski, Tomasz and Estevez, Elsa (2011) Building Theoretical Foundations for Electronic Governance Benchmarking. In: Electronic Government LNCS 6846. Springer, pp. 13-25. ISBN 978-3-642-22877-3

Estevez, Elsa, Janowski, Tomasz, Marcovecchio, Ignacio and Ojo, Adegboyega (2011) Establishing government chief information officer systems. In: dg.o '11: Proceedings of the 12th Annual International Digital Government Research Conference: Digital Government Innovation in Challenging Times, June 2011.

Nam, Taewoo, Zheng, Lei, Aldama, Francisco Armando, Chourabi, Hafedh, Mellouli, Sehl, Pardo, Theresa A., Gil-Garcia, J. Ramon, Scholl, Hans Jochen, Ojo, Adegboyega and Estevez, Elsa (2011) Smart cities and service integration. In: dg.o '11: Proceedings of the 12th Annual International Digital Government Research Conference: Digital Government Innovation in Challenging Times, June 2011.

Dzhusupova, Zamira, Janowski, Tomasz, Ojo, Adegboyega and Estevez, Elsa (2011) Sustaining Electronic Governance Programs in Developing Countries. In: 11th European Conference on eGovernment, 2011.

Sanchez, Alejandro, Ojo, Adegboyega, Janowski, Tomasz and Estevez, Elsa (2008) Semantic Interoperability Middleware - Cases and applications in Electronic Government. In: 2008 Third International Conference on Digital Information Management. IEEE, pp. 800-805. ISBN 978-1-4244-2916-5

Ojo, Adegboyega, Janowski, Tomasz and Estevez, Elsa (2007) A Composite Domain Framework for Developing Electronic Public Services. Project Report. UNU-IIST (United Nations University International Institute for Software Technology).

Ojo, Adegboyega, Janowski, Tomasz and Estevez, Elsa (2007) Determining Progress Towards e-Government - What are the Core Indicators? Technical Report. UNU-IIST (United Nations University International Institute for Software Technology).

Janowski, Tomasz, Estevez, Elsa, Khan, Irshad and Ojo, Adegboyega (2006) UNeGov.net – Community of Practice for Electronic Governance. In: dg.o '06: Proceedings of the 2006 international conference on Digital government research, May 2006.