“Analisis Kualitas Produk, Harga Dan Kualitas Pelayanan Terhadap Kepuasan Pelanggan Handphone”. JOURNAL ISLAMIC BUSINESS AND ENTREPRENEURSHIP 1, no. 1 (August 17, 2022): 1–6. Accessed October 4, 2026. https://ejournal.uniramalang.ac.id/jibe/article/view/1596.