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Umeokafor, Nnedinma ORCID: https://orcid.org/0000-0002-4010-5806 (2017) An appraisal of the barriers to client involvement in health and safety in Nigeria’s construction industry. Journal of Engineering, Design and Technology, 15 (4). pp. 471-487. ISSN 1726-0531 (doi:10.1108/JEDT-06-2016-0034)

Umeokafor, Nnedinma ORCID: https://orcid.org/0000-0002-4010-5806 and Windapo, Abimbola (2018) Challenges to and opportunities for establishing a qualitative approach to built environment research in higher education institutions. Journal of Engineering, Design and Technology, 16 (4). pp. 557-580. ISSN 1726-0531 (doi:10.1108/JEDT-06-2017-0057)

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Windapo, Abimbola, Adediran, Abdulrauf, Rotimi, James Olabode Bamidele and Umeokafor, Nnedinma ORCID: https://orcid.org/0000-0002-4010-5806 (2021) Construction project performance: the role of client knowledge and procurement systems. Journal of Engineering, Design and Technology, 20 (5). pp. 1349-1366. ISSN 1726-0531 (doi:10.1108/JEDT-06-2020-0219)