Bawamenewi, S. H., Sinaga, I. N., & Butar-Butar, D. F. F. D. (2026). The Impact of Loyalty and Work Discipline on Employee Productivity: Evidence from PT Rubber Hock Lie. Global Insights in Management and Economic Research, 2(01), 01-05. https://doi.org/10.53905/Gimer.v2i01.01