Basory, Hartomy Akbar, et al. “Evaluation of Queue System Management Implementation at XYZ Supermarket in Lampung: Bahasa Inggris”. Eqien - Jurnal Ekonomi Dan Bisnis, vol. 13, no. 01, Mar. 2024, pp. 24-35, doi:10.34308/eqien.v13i01.1697.