Muliawati, D.N. et al. 2026. Analysis of Work Motivation, Work Discipline, and Work Ability on Employee Performance at PT Perkebunan Nusantara IV Medan. Journal of Management, Economic, and Accounting. 5, 4 (Oct. 2026), 2629–2640. DOI:https://doi.org/10.37676/jmea.v5i4.1867.