Leeds School of Business, B.
(2017),
National Institute of Standards and Technology Economic Contribution of Operations and Construction FY2014–FY2016, Grant/Contract Reports (NISTGCR), National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NIST.GCR.25-067, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=959642
(Accessed April 4, 2025)