SILALAHI, H. .; JOHANNES, J.; GINTING, K. . THE EFFECT OF MOTIVATION AND WORK DISCIPLINE ON PERFORMANCE OF EMPLOYEES AT UPBJJ OFFICE UT MEDAN . Sensei International Journal of Education and Linguistic, [S. l.], v. 1, n. 4, p. 934–941, 2021. DOI: 10.53768/sijel.v1i4.56. Disponível em: https://www.sijel-journal.sensei-journal.com/jbo/article/view/56. Acesso em: 8 aug. 2026.