Muhammad Shoaib, Shagufta Ishtiaque, Ahsan Abdul Ghani, Atif Zafarb, and Abid Ali, Trans., “PVP-Directed MOF-Derived Fe–N–C Catalysts: Toward High-Performance and Sustainable PEM Fuel Cell Cathodes”, Pak. J. Anal. Environ. Chem., vol. 27, no. 1, p. 617696ap, Jun. 2026, doi: 10.21743/pjaec/2026/617696ap.