“TECHNOLOGICAL OPPORTUNITIES SURVEY OF FOREST SHORT ROTATION PLANTATIONS IN BULGARIA FOR ENERGY BIOMASS PRODUCTION* PART 3: ANALYSIS OF THE TECHNOLOGIES AND MACHINES FORWOOD BIOMASS PLANTATION HARVESTING”, INNO, vol. 2, no. 1, Jan. 2026, Accessed: Feb. 25, 2026. [Online]. Available: http://innojs.ltu.bg/index.php/scjournal-inno/article/view/90