Senthilkumar, Eashwara Raju, Veerababu Polisetti, Tomas Vikström, Gunnar Henriksson, and Olena Sevastyanova. “Lignin Reattachment to Pulp Fibres During Brownstock Washing: The Role of Sodium Sulfate”. BioResources 20, no. 4 (August 29, 2025): 9226–9241. Accessed January 19, 2026. https://ojs.bioresources.com/index.php/BRJ/article/view/24577.