Table 1. Sample population S/N...

Table 1.

Sample population

S/N	Professionals group	Population	Sample size
1	Architects	958	91
2	Builders	610	86
3	Quantity surveyors	870	90
4	Engineers	2,670	96
	Total		363

Notes:

*NIA – Nigerian Institute of Architecture; NIOB – Nigerian Institute of Building; NIQS – Nigerian Institute of Quantity Surveying; NSE – Nigerian Society of Engineers

Source: NIA (2020), NIOB (2020); NIQS (2020); and NSE (2020)

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