“INVESTIGATION OF SOME PROPERTIES OF WOOD-POLYMER MATERIAL BASED ON MODIFIED UREA-FORMALDEHYDE RESIN”. Innovation in Woodworking Industry and Engineering design 6, no. 2 (January 30, 2026). Accessed February 25, 2026. http://innojs.ltu.bg/index.php/scjournal-inno/article/view/157.