Increasing Production Capacity And Product Marketing Of Pewter Craft Group In Pangkalpinang: Peningkatan Kapasitas Produksi Dan Pemasaran Produk Kelompok Kerajinan Pewter Di Pangkalpinang. jpu [Internet]. 2018 Aug. 15 [cited 2026 Apr. 30];3(2). Available from: https://journal.ubb.ac.id/index.php/lppm/article/view/157