Triani, Rizky, Safrizal, and Tengku Putri Lindung Bulan. “PENGARUH PROMOSI DAN KUALITAS PRODUK TERHADAP LOYALITAS PELANGGAN SMARTPHONE OPPO DI ACEH TIMUR”. Jurnal Ilmiah Mahasiswa Manajerial Terapan 2, no. 2 (February 28, 2023): 355-363. Accessed October 17, 2026. https://ejurnalunsam.id/index.php/jmt/article/view/12494.