Medina-Ramírez, I. E., A. D. Rodríguez-Padilla, C. E. Haro Pérez, and M. A. Arzate-Cárdenas. “ZnO Nanoparticles and Cu2+ Enhanced Toxicity in Acute Rather Than Chronic Exposure of the Freshwater Rotifer Lecane Papuana”. International Journal of Aquatic Biology, vol. 10, no. 6, Dec. 2022, pp. 489-03, doi:10.22034/ijab.v10i6.1708.