NAINGGOLAN, Ella Trisnawati Br; WARUWU, Ahmad Aswan; SETIAWAN, Abdi. The Influence of Motivation and Work Discipline on employee Performance at PT Perkebunan Nusantara IV Regional 1 Medan. Journal of Management, Economic, and Accounting, [S. l.], v. 5, n. 4, p. 2621–2628, 2026. DOI: 10.37676/jmea.v5i4.1922. Disponível em: https://journal.utami.id/index.php/JMEA/article/view/1922. Acesso em: 8 nov. 2026.