SUSILOWATI, Maesaroh Tri; GUMILAR, Aris; YULIYZAR, Ismayudin. The Influence of Offering Discounts through Social Media and Service Quality on Customer Loyalty in Laundry Services (A Case Study of KEN’Z Wash House, Tangerang). Quantitative Economics and Management Studies, [S. l.], v. 5, n. 2, p. 253–260, 2024. DOI: 10.35877/454RI.qems2415. Disponível em: https://qemsjournal.org/index.php/qems/article/view/2415. Acesso em: 28 feb. 2026.