PANGGABEAN, N. F.; FAHRI, T. S.; GUNAWAN, W.; HENDRY, H. The Influence of Leadership Style, Motivation and Discipline on Employee Performance at PT Sumo Internusa Indonesia. International Journal of Social Science and Business, [S. l.], v. 5, n. 2, p. 284–290, 2021. DOI: 10.23887/ijssb.v5i2.34929. Disponível em: https://ejournal.undiksha.ac.id/index.php/IJSSB/article/view/34929. Acesso em: 1 feb. 2025.