Rubiyanti, Tri, Wahyu Hidayat, Indra Gumay Febryano, and Samsul Bakri. “Karakterisasi Pelet Kayu Karet (Hevea Brasiliensis) Hasil Torefaksi Dengan Menggunakan Reaktor Counter-Flow Multi Baffle (COMB) (Characterization of Rubberwood (Hevea Brasiliensis) Pellets Torrefied With Counter-Flow Multi Baffle (COMB) Reactor)”. Jurnal Sylva Lestari 7, no. 3 (September 29, 2019): 321–331. Accessed May 5, 2024. https://sylvalestari.fp.unila.ac.id/index.php/JHT/article/view/150.