A. Shirazi, A. Shirazy, A. B. Pour, A. Hezarkhani, and S. Khakmardan, “Investigation of Environmental and Biological Effects of Rare Earth Elements (REEs) with a Special Focus on Industrial and Mining Pollutions in Iran: A Review”, adv. in geol. and geotech. eng. res., vol. 4, no. 1, pp. 1–10, Dec. 2021.