“Gerakan Indonesia Melayani ‘Improving The Community Complaint System’ In Batu Beriga Village, Lubuk Besar Sub-district, Central Bangka Regency: Gerakan Indonesia Melayani ‘Memperbaiki Sistem Pengaduan Masyarakat’ Di Desa Batu Beriga Kecamatan Lubuk Besar Kabupaten Bangka Tengah”, jpu, vol. 5, no. 2, pp. 50–52, Jan. 2019, doi: 10.33019/jpu.v5i2.749.