Pamungkas TYP, Mursyidah L. Efforts to Improve Discipline of Sidoarjo Regency Environmental and Hygiene Service Employees: Upaya Peningkatan Kedisiplinan Pegawai Dinas Lingkungan Hidup dan Kebersihan Kabupaten Sidoarjo. IJPPR [Internet]. 2020 Oct. 31 [cited 2025 Apr. 29];12:10.21070/ijppr.v12i0.1154. Available from: https://ijppr.umsida.ac.id/index.php/ijppr/article/view/1154