Danielewicz D. Delignification, Yield, Defibreability, and Brightness of Pine Wood (Pinus sylvestris) Pulped Using the Alkaline Sulphite Method with the Addition of DDA and Ethylene Glycol. BioRes [Internet]. 2024 Sep. 10 [cited 2025 Dec. 13];19(4):8124-35. Available from: https://ojs.bioresources.com/index.php/BRJ/article/view/23796