Paulus Magnus Nagus, Amirul Mustofa, Ulul Albab. An Analysis of the Quality of Service Provided by Sayang Warga Application in the Sukolilo District Office, Surabaya. IJSMR [Internet]. 2023 Sep. 30 [cited 2026 Apr. 22];1(8):999-1012. Available from: https://journal.formosapublisher.org/index.php/ijsmr/article/view/6025