MASSRESHA, Erkihun; ZEWDU, Ashagrie; MATEOS, Hintsa; LEWANDOWSKI, Paul. Health Risk Assessment and Levels of Toxic Heavy Metals in Oreochromis niloticusand Clarias gariepinusfrom Alwero and Abay River Basin. Jefore Ethiopian Journal of Applied Sciences, [S. l.], v. 2, n. 1, p. 137–156, 2025. DOI: 10.70984/6m5qds39. Disponível em: https://www.jejas.org/index.php/jejas/article/view/141.. Acesso em: 9 may. 2026.