V. Ragul, J. Madhusudhanan, S. Akshay, A. Shanmugarathinam, N. Kamalashri, M. I. Niyas Ahamed. “Design, Synthesis and Characterization of Wood Based Nanomaterials for Environmental Application.”. Design Engineering, June 2021, pp. 1320 -28, http://www.thedesignengineering.com/index.php/DE/article/view/1826.