Rahmat, Ali, Winih Sekaringtyas Ramadhani, Muhammad Nur, Sutiharni Sutiharni, and Abdul Mutolib. 2022. “Chemical Properties of Salacca Seed Biochar under Low Temperature of Pyrolysis”. Applied Research in Science and Technology 2 (1):43-46. https://doi.org/10.33292/areste.v2i1.24.