| Model | Unstandardized Coefficients | Standardized Coefficients | t | Sig. | ||
| B | Std. Error | Beta | ||||
| 1 | (Constant) | 1.423 | 2.422 |
| 0.588 | 0.559 |
| Project planning | 0.114 | 0.054 | 0.206 | 2.130 | 0.037 | |
| Project scheduling | −0.193 | 0.132 | −0.149 | −1.463 | 0.148 | |
| Front-end loading | 0.581 | 0.087 | 0.660 | 6.648 | 0.000 | |