Sources of the measurement instrument
| S/N | Variables | Sub-variables | Items | Sources | Remarks |
|---|---|---|---|---|---|
| 1 | Project Management Framework (PMF) | Project Life Cycle (PLC) | 5 | McConnell (2010) and Larson and Gray (2018) | Adapted |
| Project Control Cycle (PCC) | 3 | Larson and Gray (2018) | |||
| Project Templates and Tools (PTT) | 3 | Rose (2014) and Larson and Gray (2018) | |||
| 2 | Emerging Construction Contractors (ECCs) | 6 | Martin and Root (2010) and Amoah and Bikitsha (2021) | Adapted | |
| 3 | Government Policy Support | 6 | Adeleke et al. (2018) and Moshood et al. (2020) | Adapted | |
| 4 | Business Sustainability | Economic Sustainability | 6 | Stubbs and Cocklin (2008) and Svensson and Wagner (2015) | Adapted |
| Social Sustainability | 6 | ||||
| Environmental Sustainability | 6 |
| S/ | Variables | Sub-variables | Items | Sources | Remarks |
|---|---|---|---|---|---|
| 1 | Project Management Framework (PMF) | Project Life Cycle (PLC) | 5 | Adapted | |
| Project Control Cycle (PCC) | 3 | ||||
| Project Templates and Tools (PTT) | 3 | ||||
| 2 | Emerging Construction Contractors (ECCs) | 6 | Adapted | ||
| 3 | Government Policy Support | 6 | Adapted | ||
| 4 | Business Sustainability | Economic Sustainability | 6 | Adapted | |
| Social Sustainability | 6 | ||||
| Environmental Sustainability | 6 |
Source(s): Compilation from various sources by authors