Yudistira, Sammy, et al. “Evaluation of an Operational Management Information System for Culinary MSMEs on an Android Point-of-Sale Platform With a Daily Summary Workflow and Order Grouping-Based Order Integration”. JSAI (Journal Scientific and Applied Informatics), vol. 9, no. 2, June 2026, pp. 256-67, doi:10.36085/jsai.v9i2.10613.