The Effects of Work Discipline, Work Motivation, and Work Loyalty on the Performance of Office Employees at PT Bima Adikarya Persada (BAP)

This study examines the effects of work discipline, work motivation, and work loyalty on the performance of office employees at PT Bima Adikarya Persada (BAP). Using a quantitative survey, the research involved 100 purposively selected respondents from a population of 140 employees. Data were collected through questionnaires administered directly and via Google Forms between September 2023 and July 2024. Responses were analyzed using SPSS version 26, including validity and reliability testing, regression assumption assessments, and multiple linear regression. Work discipline demonstrated a positive, statistically significant association with performance (B = 0.263; t = 2.694; p = 0.008), as did work motivation (B = 0.314; t = 2.575; p = 0.012) and work loyalty (B = 0.537; t = 8.076; p < 0.001). Work loyalty had the largest standardized coefficient (β = 0.562), followed by discipline (β = 0.211) and motivation (β = 0.200). The model explained 77.2% of performance variation (R² = 0.772; adjusted R² = 0.765). These findings identify all three factors as relevant correlates of performance, with loyalty showing the strongest association. Interpretation also requires caution because residual normality tests yielded conflicting significance values and indicators overlapped. The single-company, non-probability design limits generalizability and does not establish causality.