Park, Halim, et al. “Effect of Pressure Impregnation With a Boron-Phenolic Composite Flame Retardant on the Combustion Performance and Mechanical Properties of Plywood”. BioResources, vol. 21, no. 1, Jan. 2026, pp. 2047-5, https://ojs.bioresources.com/index.php/BRJ/article/view/24980.