The study underscores the significant and direct influence of leadership style on the work motivation of employees in the Department of Education and Culture of Serang Regency. This suggests that improvements in the quality of management information systems can positively affect employee motivation. In contrast, supervision shows no direct and significant impact on the work motivation of these employees, indicating that an increase in leadership style may not necessarily translate to heightened work motivation. The research further highlights that organizational culture plays a crucial role, exerting a positive and significant direct effect on employee work motivation. This implies that efforts to enhance organizational culture contribute to an increase in work motivation among employees. Additionally, the study establishes that leadership style directly influences the performance of employees in the Serang Regency Education and Culture Office, demonstrating that improvements in leadership style positively impact employee performance. However, supervision does not exert a direct influence on the performance of employees in the Serang Regency Education and Culture Office, suggesting that enhancements in supervision may not directly translate into improved employee performance in this particular context.

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