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Kwawu, W., Elhag, T. and Ballal, T. (2010) Knowledge transfer processes in PFI/PPP: critical success factors. In: 26th Annual ARCOM Conference, 6-8th September 2010, Leeds, pp. 839-848.

Kwawu, W., Elhag, T. and Ballal, T. (2010) Knowledge transfer processes in PFI: identification of barriers and enablers. In: Annual COBRA Conference, 2-3 September, Dauphine Universite, Paris.

Liyanage, C., Ballal, T. and Elhag, T. (2009) Assessing the process of knowledge transfer – An empirical study. Journal of Information and Knowledge Management, 8 (3). pp. 251-265. ISSN 0219-6492 doi: https://doi.org/10.1142/S0219649209002373

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Liyanage, C.L., Ballal, T. and Elhag, T. (2009) Effective knowledge transfer in construction – The need for a ‘knowledge mediator’. In: The Pacific Association of Quantity Surveyors, 13th Annual Conference, Kuala Lumpur, Malaysia.

Omar, B., Abu Hassan, S. and Ballal, T. (2009) Exploring context-awareness in the construction logistics services delivery. In: Managing IT in Construction/Managing Construction for Tomorrow, CIB W078, 26th International Conference, 2009, Istanbul Technical University, Istanbul, Turkey.

Omar, B. and Ballal, T. (2009) Intelligent wireless web services: context-aware computing in construction-logistics supply chain. ITcon, 14 (Specia). pp. 289-308. ISSN 1874-4753

Liyanage, C., Ballal, T., Elhag, T. and Li, Q. (2009) Knowledge communication and translation- A knowledge transfer model. Journal of Knowledge Management, 13 (3). pp. 118-131. ISSN 1367-3270 doi: https://doi.org/10.1108/13673270910962914

Liyanage, C., Elhag, T., Ballal, T. and Li, Q. (2008) The process of knowledge transfer and its significance in integrated environment. In: AACE International’s 52nd Annual Meeting & ICEC’s 6th World Congress on Cost Engineering, Toronto, Canada.

Li, Q., Ballal, T., Elhag, T. and Liyanage, C. (2007) Procurement for innovation: a theoretical proposition for enabling innovation diffusion in PFI projects. In: CIB W092: Interdisciplinarity in Built Environment Procurement conference, NSW, Australia.

Ballal, T. M. A. and Elhag, T. M. S. (2006) Knowledge management systems: their benefits and obstacles from an industry's perspective. In: 2nd Specialty Conference in Leadership and Management in Construction, Grand Bahama Island, Bahamas, pp. 83-91.

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