Independent variable Dependent variable		Staff performance
Wages and salarie	Correlation coefficient	0.700*
Wages and salarie	P-value	0.000
Occupational safety and health	Correlation coefficient	0.692*
Occupational safety and health	P-value	0.000
Job Satisfaction	Correlation coefficient	0.753*
Job Satisfaction	P-value	0.000
Opportunities for promotion and career advancement	Correlation coefficient	0.685*
Opportunities for promotion and career advancement	P-value	0.000
The dominant leadership style	Correlation coefficient	0.766*
The dominant leadership style	P-value	0.000
Work environment	Correlation coefficient	0.747*
Work environment	P-value	0.000