“INVESTIGATION OF THE INFLUENCE OF THE WEARING AND THE BELT DRIVE PARAMETERS’ CHANGES OVER THE FORCED TORSIONAL VIBRATIONS IN THE SAW UNIT OF A WOOD SHAPER” (2026) Innovation in Woodworking Industry and Engineering design, 4(1). Available at: http://innojs.ltu.bg/index.php/scjournal-inno/article/view/128 (Accessed: 25 February 2026).