Lubis FRA. The Effect of Incentives and Work Stress on Employee Performance during the Covid-19 Pandemic at the Office of the Director of PT. Perkebunan Nusantara III . enrichment [Internet]. 2022Mar.28 [cited 2026May2];12(2):1547-51. Available from: https://enrichment.iocspublisher.org/index.php/enrichment/article/view/427