Djarwanto. “SIFAT PENGKARATAN LIMA JENIS KAYU ASAL CIAMIS TERHADAP BESI”. Jurnal Penelitian Hasil Hutan 31, no. 3 (July 10, 2025): 186–192. Accessed February 3, 2026. https://ejournal.brin.go.id/jphh/article/view/12614.