Grigorov, Rosen, and Viktor Savov. “PROPERTIES OF SUNFLOWER HUSK PARTICLEBOARD GLUED WITH POLYMERIC DIPHENYLMETHANE DIISOCYANATE ADHESIVE”. Innovation in Woodworking Industry and Engineering design 15, no. 1 (August 22, 2026): 109–122. Accessed September 22, 2026. https://innojs.ltu.bg/index.php/scjournal-inno/article/view/394.