Cahyadewi TS, Ludiya E. Queue System Analysis in Improving Service Efficiency at Disdukcapil (Case Study at Bale Madukara Purwakarta). IIJSE [Internet]. 26May2026 [cited 26May2026];9(2):12088-105. Available from: https://e-journal.uac.ac.id/index.php/iijse/article/view/9905