Dirin, Yessy Yohana, and Rita Mutiarni. “The Effect Of Quality Products On Excelsa Coffee Jegidik Customer Satisfaction At Rumah Makan Durian Wonosalam”. SNEB : Seminar Nasional Ekonomi dan Bisnis Dewantara 1, no. 1 (September 15, 2019). Accessed July 3, 2024. https://ejournal.stiedewantara.ac.id/index.php/SNEB/article/view/862.