Suharto. Reduksi Bijih Besi Lampung Memanfaatkan Reduktor Gas Produser Model Hasil Gasifikasi Biomassa [Reduction of Lampung Iron Ore Using Producer Gas Model Reductor]. Metalurgi [Internet]. 2019 Aug. 1 [cited 2026 Mar. 17];34(2):71-80. Available from: https://ejournal.brin.go.id/metalurgi/article/view/6742