Tozluoğlu, Ayhan. “The Effects of Boron Derivatives As Pretreatment Chemicals for Biodegradation of Sunflower Stalks”. Maderas. Ciencia y Tecnología 18, no. 4 (October 1, 2016): 663–676. Accessed May 6, 2025. https://revistas.ubiobio.cl/index.php/MCT/article/view/2563.