ANOTA, Muhammedziyad Geleto; MIHRET DANANTO ULSIDO; YOHANNES SEIFU BEREGO. Ecotoxicological Health Risk Analysis of Toxic Heavy Metals Accumulation in Surface Water of the Upper Genale Dawa River Basin, Ethiopia. Ethiopian Journal of Engineering and Technology, Ethiopia, v. 5, n. 1, p. 65–98, 2026. DOI: 10.82127/ejet.v5i1.2266. Disponível em: https://journals.hu.edu.et/hu-journals/index.php/ejet/article/view/2266.. Acesso em: 20 may. 2026.