A Gupta, M Nasir, MDH Beg, GK Chua, and A Kumar. “PHYSICAL AND MECHANICAL PROPERTIES OF MEDIUMDENSITY FIBREBOARDS USING SOY–LIGNIN ADHESIVES”. Journal of Tropical Forest Science (JTFS), vol. 26, no. 1, Jan. 2014, pp. 41-49, https://jtfs.frim.gov.my/jtfs/article/view/241.