LISTIAWATI, Rodiana; VIDYASARI, Rahmanita; NOVITASARI, Novitasari. QRIS Efficiency in Improving Digital Payment Transaction Services for Culinary Micro-Small and Medium Enterprises in Depok City. Operations Research: International Conference Series, [S. l.], v. 3, n. 2, p. 67–73, 2022. DOI: 10.47194/orics.v3i2.133. Disponível em: https://www.iorajournal.org/index.php/Orics/article/view/133. Acesso em: 14 jan. 2026.