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. https://doi.org/10.65273/hhit.jna.2026.2.3.039.