Purba, Wida Cahyati, and Edison Sagala. “Pengaruh Service Quality Dan Store Atmosphere Terhadap Kepuasan Pelanggan (Studi Pada Cafe Kedai Kopi Athar Bangun Purba)”. Jurnal Arastirma 5, no. 1 (February 2, 2025): 38–48. Accessed February 5, 2025. https://openjournal.unpam.ac.id/index.php/Jaras/article/view/40114.