Raihan, M., Syahreza, D. S., Fahyed, F. A., Julian, T. R. and Ananda, T. (2025) “The Role of Human Resources Training and Development in Increasing Sales at Motorcycle Dealers in Medan Tembung”, Economic: Journal Economic and Business, 4(1), pp. 42–49. doi: 10.56495/ejeb.v4i1.869.