Elfi, M., W. Suryani, and M. Wijaya. “Pengaruh Dimensi Servqual Terhadap Customer Satisfaction Pada Supermarket Maju Bersama Medan”. RIGGS: Journal of Artificial Intelligence and Digital Business, vol. 4, no. 2, July 2025, pp. 6586-95, doi:10.31004/riggs.v4i2.1675.