Abednego, C., Ritonga, H. and Widodo, S. 2026. The Effect of Brand and Promotion on Buying Interest at PT. Astra International Auto 2000 Medan-Binjai. Jurnal Fokus Manajemen. 6, 3 (Aug. 2026), 903-910. DOI:https://doi.org/10.37676/jfm.v6i3.11973.