Subagyo, Ahmad, dan Farzaher Rahmanullah. “PENGARUH EKUITAS MEREK, KUALITAS PRODUK, HARGA, IKLAN DAN SPG TERHADAP KEPUTUSAN PEMBELIAN PRODUK HANDPHONE MEREK XIAOMI (STUDI KASUS DI KOTA JAKARTA)”. Economics Learning Experience & Social Thinking Education Journal 2, no. 1 (Maret 31, 2022): 1–12. Diakses September 19, 2024. https://journal.stiegici.ac.id/index.php/eleste/article/view/127.