Putra, Febri Yudistian, and Sudaryanto Sudaryanto. “ANALISIS ENJOYMENT,EASE OF ACCESS, USEFULNESS,SOCIAL INFLUENCE,DAN MOBILE SHOPPING INTENTION PRODUK BLACK BERRYDI KOTA JEMBER”. RELASI : JURNAL EKONOMI 11, no. 1 (April 29, 2015). Accessed November 24, 2024. https://jurnal.itsm.ac.id/index.php/relasi/article/view/68.