“Organic Waste Processing Machine In Order To Provide An Alternative Solution To Leaf Waste Processing In Lalang Village, Manggar Sub-District, East Belitung District: Mesin Pengolah Sampah Organik Dalam Rangka Memberikan Alternatif Solusi Pengolahan Sampah Daun Di Desa Lalang Kecamatan Manggar Kabupaten Belitung Timur” (2022) Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung, 1(1), pp. 47–51. doi:10.33019/jpu.v1i1.3386.