SIREGAR, Salsa Adrina Fazilla; RAHAYU, Sri; SETIAWAN, Abdi. Analysis of the Impact of Work Motivation and Work Discipline on Employee Productivity at Kopi Mandja, Medan City Branch. Journal of Management, Economic, and Accounting, [S. l.], v. 5, n. 4, p. 2529–2538, 2026. DOI: 10.37676/jmea.v5i4.1886. Disponível em: http://jurnalunived.com/index.php/JMEA/article/view/1886. Acesso em: 31 oct. 2026.