Revitalization Of Drainage Functions And Waste Management With The 4R Principles (Reduce, Reuse, Recycle And Replace) In Parit Lalang Village And Asam Village: Revitalisasi Fungsi Drainase Dan Pengolahan Sampah Dengan Prinsip 4R (Reduce, Reuse, Recycle Dan Replace) Di Kelurahan Parit Lalat Dan Kelurahan Asam. Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung, [S. l.], v. 4, n. 1, 2018. DOI: 10.33019/jpu.v4i1.163. Disponível em: https://journal.ubb.ac.id/index.php/lppm/article/view/163. Acesso em: 12 apr. 2026.