Namitha, R., Kannan, K. ., Radhika, D., & Krishnamurthy, G. (2020). Solvothermal/Hydrothermal Manufacturing of Carbon Nanotubes for Hydrogen storage: A Comparative Study. Physics and Chemistry of Solid State, 21(4), 700–706. https://doi.org/10.15330/pcss.21.4.700-706