Nguyen, Nguyet, Vinh Cao, Anh Luu, Dat Vuong, and Thanh Le. “Study the Multiwalled Nanotubes Growth Mechanism OverFe/Ni/Al2O3 from Acetylene Source”. VNUHCM Journal of Science and Technology Development 16, no. 4 (December 31, 2013): 66-74. Accessed May 17, 2025. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/1604.