Masengi SA. Digital Collaboration-Based Public Service Transformation Through The Ula Application. jrssem [Internet]. 2025 Dec. 23 [cited 2026 May 5];5(5):9382-91. Available from: https://jrssem.publikasiindonesia.id.solusipublish.com/index.php/jrssem/article/view/1245