Elfi M, Suryani W, Wijaya M. Pengaruh Dimensi Servqual terhadap Customer Satisfaction pada Supermarket Maju Bersama Medan. RIGGS [Internet]. 2025 Jul. 20 [cited 2026 May 30];4(2):6586-95. Available from: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/1675