Shrestha, Dibyashree. “Comparative Study of MnO₂ and Fe₂O₃ Composites on Toona ciliata– Derived Carbon for Sustainable Supercapacitor Applications”. Journal of Environmental & Earth Sciences 7, no. 7 (July 15, 2025): 227–246. Accessed July 20, 2025. https://journals.bilpubgroup.com/index.php/jees/article/view/10332.