Foltynowicz, Z. M. and Golinski, T. (2012) “Pellet – a Key to Biomass Energy”, International Journal of Economic Practices and Theories, 2(4), pp. 197-204. Available at: http://ijept.eu/index.php/ijept/article/view/Pellet_a_key_to_biomass_energy (Accessed: 20September2024).