Iswandry Elkana Immanuel. S, Lumbantoruan , R. and Melinda Malau (2023) “The Effect of Work Discipline, Work Motivation and Training on Employee Performance at PT Dua Delapan Ayoda Group”, Fundamental Management Journal, 8(1), pp. 70 - 89. doi: 10.33541/fjm.v8i1.4794.