TY - JOUR AU - Fei-ling, P. AU - Zhen, F. AU - Sarani, Z. AU - Feng, G. AU - Chin-hua, C. PY - 2011 DA - 2011// TI - Direct production of biodiesel from high-acid value Jatropha oil with solid acid catalyst derived from lignin JO - Biotechnology for Biofuels VL - 4 UR - https://doi.org/10.1186/1754-6834-4-56 DO - 10.1186/1754-6834-4-56 ID - Fei-ling2011 ER -