Qamar, S. ., I. . Irshad, R. . Shahzad, and E. Ali. “Fuel Cells and Their Role in Sustainable Energy Transition: A Review”. Journal of Research in Nanoscience and Nanotechnology, vol. 16, no. 1, Aug. 2025, pp. 38-59, doi:10.37934/jrnn.16.1.3859.