“…Research in Indonesian manufacturing companies highlights the importance of leadership style, work motivation, self-leadership, self-efficacy, work ethic, and work environment in influencing employee performance. (Handoko et al, 2023b;Mubarok et al, 2023;Mujanah & Utami, 2023;Susila et al, 2023) Leadership style and motivation positively impact employee performance, with self-efficacy being particularly important. Work environment, leadership style, and work motivation collectively contribute to improving employee performance.…”