A. M. Yacoub, S. A. Mahmoud, and A. M. Abdel-Satar, “Accumulation of heavy metals in tilapia fish species and related histopathological changes in muscles, gills and liver of Oreochromis niloticus occurring in the area of Qahr El-Bahr, Lake Al-Manzalah, Egypt”, OandHS, vol. 50, no. 1, pp. 1–15, Mar. 2021.