Wiyono, S. N., Utami, H. N., & Kamarulzaman, N. H. (2024). Does Consumer Like the Coffee? A Study of Product Quality of a Local Business Ground Roasted Coffee in North Sumatera. International Journal of Social Science and Business, 8(2), 350–361. https://doi.org/10.23887/ijssb.v8i2.76172