Nuclear Fusion Reactors: Challenges and Potential as a Future Energy SourceS. Ramesh Kumar, G. Renuka, Sheela Bijlwan, Ahmed H.R. Abbas, Smriti Sharma and K.B. WaghuldeE3S Web of Conf., 540 (2024) 13014DOI: https://doi.org/10.1051/e3sconf/202454013014