Kuncaka, A., Ramadhan Rambe, M., Pratama Islam, H., Suherman, ., Suratman, A., & Muslem, . (2021). Preparation and Characterization of Composite from Poly(vinyl chloride) Hydrochar and Hydrolyzate of Keratin from Chicken Feather by Hydrothermal Carbonization. Asian Journal of Chemistry, 33(10), 2483–2488. https://doi.org/10.14233/ajchem.2021.22969