“EXPLOITATION RESEARCHES ON FORESTRY MILLING MACHINES FOR SOIL PREPARATION AT THE TERRITORY OF SHUMEN NORTH-EAST STATE FORESTRY” (2026) Innovation in Woodworking Industry and Engineering design, 11(2). Available at: http://innojs.ltu.bg/index.php/scjournal-inno/article/view/296 (Accessed: 25 February 2026).