TY CONF TI FOREIGN METHODS OF PLYWOOD MODIFICATION KW plywood KW modification KW improvements KW strength indicators KW formaldehyde KW efficiency JO SCIENCE TRANSFORMS REALITY - 2025 AU Tomenko, D.K. AU Maklakova, E.A. PY 2025 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov