Wolff D, Walsh E, McDonnell KP. Practical Experience with Woody Biomass in a Down-Draft Gasifier. J. Technol. Innov. Renew. Energy [Internet]. 2013 Feb. 28 [cited 2024 Apr. 29];2(1):47-52. Available from: https://www.lifescienceglobal.com/pms/index.php/jtire/article/view/606