Wijaya, Titus Haryanto, and Adil Fadillah. “Pengaruh Citra Merek Dan Kualitas Produk Teh Botol Sosro Terhadap Loyalitas Pelanggan”. Jurnal Ilmiah Manajemen Kesatuan 3, no. 1 (April 1, 2015): 001–010. Accessed June 4, 2026. https://jurnal.ibik.ac.id/index.php/jimkes/article/view/811.