, M. Bhanumathi , K . Easu Julia Rani. “On Multiplicative Harmonic Index, Multiplicative ISI Index and Multiplicative F Index of TUC_4 C_8 [m,n] and TUC_4 [m,n] Nanotubes”. International Journal on Recent Trends in Life Science and Mathematics 4, no. 9 (September 30, 2017): 01–08. Accessed July 15, 2024. https://www.ijlsm.org/index.php/ijlsm/article/view/111.