Ningrum, W., Sudapet, I., & Subagio, H. (2018). The Influence of Social Media, Product Quality, and Price on Purchasing Decisions on UMKM Ayra & Eve in Surabaya. IJIEEB International Journal of Integrated Education, Engineering and Business EISSN 2615-1596 PISSN 2615-2312, 1(1), 19-29. https://doi.org/10.29138/ijieeb.v1i1.795