Science And Technology For Tua Tunu Community In Improving The Economy Through The Utilization Of Pineapple Processed Products Into Products That Have Value Added: IPTEK Bagi Masyarakat Tua Tunu Dalam Meningkatkan Perekonomian Melalui Pemanfaatan Produk Olahan Nanas Menjadi Produk Yang Memiliki Value Added. Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung, [S. l.], v. 4, n. 2, 2018. DOI: 10.33019/jpu.v4i2.170. Disponível em: https://www.journal.ubb.ac.id/index.php/lppm/article/view/170. Acesso em: 20 apr. 2026.