Ningrum, Weni, I Sudapet, and Hamzah Subagio. “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, no. 1 (March 31, 2018): 19-29. Accessed December 5, 2025. http://jurnal.narotama.ac.id/index.php/ijieeb/article/view/795.