H. Park, T. Jeong, S. Yeo, D. V. Nguyen, S. Yoon, and S. Kang, “Effect of Pressure Impregnation with a Boron-Phenolic Composite Flame Retardant on the Combustion Performance and Mechanical Properties of Plywood”, BioRes, vol. 21, no. 1, pp. 2047–2057, Jan. 2026.