Review, Advanced Spinel Ferrite Nanoparticles for Sustainable Wastewater Treatment: A Comprehensive Review on Synthesis, Cation Distribution, and Mechanism-Driven Performance: Advanced Spinel Ferrite Nanoparticles for Sustainable Wastewater Treatment: A Comprehensive Review on Synthesis, Cation Distribution, and Mechanism-Driven Performance. JNA. 2026;2(3):1-15. doi:10.65273/hhit.jna.2026.2.3.039