Purpose: This study analyzes how management systems and human resource development practices at Foreplay, a nightlife unit under CV. TT Kampung Bule, affect service quality and profitability. It examines managerial planning, supervision, HR training, and career development,...

Purpose: This study investigates the impact of competence, motivation, and work culture on employee performance, with self-efficacy as the mediating variable. It hypothesizes that competence, motivation, and work culture influence self-efficacy, which in turn affects...