ADELEMENA, Ricky Robin; HAFIZAH, Hafizah; RITONGA, Ilham Mubaraq. Dampak Disiplin Kerja, Semangat Kerja, Beban Kerja dan Kemampuan Kerja Terhadap Kinerja Karyawan di PT.Tales Inti Sawit. Jurnal Pendidikan Tambusai, [S. l.], v. 7, n. 3, p. 21584–21589, 2023. DOI: 10.31004/jptam.v7i3.9736. Disponível em: http://jptam.org/index.php/jptam/article/view/9736. Acesso em: 5 feb. 2025.