Lybæk, Rikke, Thomas Budde Christensen, and Tyge Kjær. “Enhancing the Transition Capability of Danish Biomass Technology By Applying a Futures Study Backcasting Methodology on the Biogas Sector.”. European Journal of Sustainable Development 2, no. 4 (April 1, 2013): 37. Accessed April 23, 2024. http://ecsdev.org/ojs/index.php/ejsd/article/view/78.