ANGGRAINI, N.; RONI, M.; HELMI, S. The Effect of Work Discipline and Work Environment on Employee Performance at PT. Perkebunan Nusantara I Region 7. International Journal of Marketing & Human Resource Research, [S. l.], v. 6, n. 4, p. 868 - 886, 2025. DOI: 10.47747/ijmhrr.v6i4.2898. Disponível em: https://www.journal.jis-institute.org/index.php/ijmhrr/article/view/2898. Acesso em: 8 oct. 2026.