“Rare earth element (REE) lanthanum substituted MnFe2O4 nanoparticles for photocatalytic and magneto-optical properties” (2022) International Journal of Food and Nutritional Sciences, 11(9), pp. 2362–2375. Available at: https://www.ijfans.org/index.php/Journal/article/view/9955 (Accessed: 5 November 2026).