The Needs That Are Able To Motivate Leadership and Work Environment on Performance of Employees in Smelter General Maintenance Department (SGM) Pt Indonesia Asahan Aluminum (Persero)

PT Indonesia Asahan Aluminum (Persero) is a joint venture between the government of Indonesia and Japan established in Jakarta and has many branches in various cities in Indonesia and has many employees, one of which is in the area of Batu Bara Regency, North Sumatra. Along with its development there is a decrease in employee performance caused by a decrease in work motivation, a less participatory leadership style and a non-supportive work environment. The purpose of this study is to find out and analyze the influence of motivation, leadership and work environment on employee performance. This type of research is quantitative associative. The population of this study was 208 employees and sample collection using probability sampling techniques as many as 137 employees. Data analysis using multiple linear regression. Research results show that motivation, leadership and work environment have a positive and significant effect on employee performance at PT Indonesia Asahan Aluminum (Persero).