Aroua, S., A. Lounis, S. Condom, and F. Semaoune. “Analysis of Lignin Isolated from Alkaline Leaching of Alfa Grass”. Asian Journal of Chemistry 21, no. 3 (March 30, 2010): 2293–2300. Accessed November 29, 2024. https://asianpubs.org/index.php/ajchem/article/view/18729.