Teachers are the educational component that has the most strategic role in carrying out the educational process and achieving educational goals, both nationally and institutionally. In order to achieve the fundamental explanation mentioned above, teachers are advised to optimize their organizational culture, create a comfortable work environment, and provide motivation and discipline. This study aimed to assess the influence of organizational culture, work environment, work motivation, and work discipline on the performance of school principals. A Likert scale questionnaire was administered to 41 teachers from Batam City. The results showed that: (1) organizational culture had a partially significant effect on performance, with a Sig value of 0.346 greater than 0.05; (2) work environment had a partially significant effect, with a Sig value of 0.042 less than 0.05; (3) work motivation had a partially significant effect, with a Sig value of 0.691 greater than 0.05; (4) work discipline had a partially significant effect, with a Sig value of 0.280 greater than 0.05; (5) the independent variables significantly impacted the dependent variable, with a Sig value of 0.000 less than 0.05; (6) the independent variables explained 36.1% of the dependent variable's variance, while the remaining 63.9% was influenced by other factors, with an adjusted R Square value of 0.361 or 36.1%. Consequently, it can be concluded that all variables played a significant role in affecting the performance of vocational teachers. The results of this research provide good input to policymakers to optimize work culture and develop training models to increase motivation for teachers to set their main tasks to achieve national education goals, especially in the city of Batam.
                        
                        
                        
                        
                            
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