Yosifov, N. and Delin, S. (2019) “METHOD (ALGORITHM) FOR A NUMERICAL AND GRAPHIC DETERMINATION OF STIFFNESS IN BENDING OF STRUCTURAL PARTICLEBOARDS”, Innovation in Woodworking Industry and Engineering design, 8(2). Available at: http://innojs.ltu.bg/index.php/scjournal-inno/article/view/264 (Accessed: 14 April 2026).