“Theoretical Study of Bonds length, Energetic and Vibration Frequencies for Construction Units of (6,0) ZigZag SWCNTs” (2023) Iraqi Journal of Science, 57(3A), pp. 1821–1835. Available at: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/9880 (Accessed: 3 July 2024).