“TECHNOLOGICAL OPPORTUNITIES SURVEY OF FOREST SHORT ROTATION PLANTATIONS IN BULGARIA FOR ENERGY BIOMASS PRODUCTION* PART 1: ANALYSIS OF THE PRODUCTION OF ENERGY FROM BIOMASS IN BULGARIA AND PERSPECTIVES FOR CREATING ENERGY PLANTATIONS FROM SHORT ROTATION”. Innovation in Woodworking Industry and Engineering design 2, no. 1 (January 30, 2026). Accessed February 25, 2026. http://innojs.ltu.bg/index.php/scjournal-inno/article/view/87.