Handayani, S. A., Tampubolon, A. M., Kurnia, T., Siagian, A. P., & Rambe, R. (2024). The Influence of Population and GRDP on Community Consumption in North Sumatra Province. Economic: Journal Economic and Business, 3(4), 189–197. https://doi.org/10.56495/ejeb.v3i4.710