Kaweruhan, M., Sebayang, S. A. and Daulay, M. (2026) “The Effect of External and Internal Motivational Factors on Employee Performance at State Islamic Junior High School 3 Deli Serdang”, Jurnal Fokus Manajemen, 6(4), pp. 1211-1222. doi: 10.37676/jfm.v6i4.12719.