Phung, Thanh Khoa, Quynh-Thy Nguyen, Khanh Vu, Giang Vo, and Vinh Nguyen. “Potential Applications of Waste Lignin from the Paper and Pulp Industry in Viet Nam”. Science and Technology Development Journal 23, no. 4 (October 9, 2020): 721-731. Accessed November 22, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/2442.