Publication/Conferences/Workshops Attended 

Arega, S.Y. (2023).   Water Quality- intitled with “Assessing the Impact of Biodegradation on the Toxicity Level of Wastewater at Debre Markos University Activated sludge treatment plant” in journal of High Technology Letters.  https://gjstx-e.cn/current-issue/   DOI.org/10.37896/HTL29.08/9100,19th International Symposium on Sustainable Water Resources Development, May 24-25 2023, Water Technology Institute, Arba Minch University, Ethiopia

 Arega, S.Y. (2023) Impact of DEM resolution, sources & resampling techniques on performance of SWAT model in Upper Blue Nile catchment in intech open Hydraulic Structures - Impact on River Flow and Sediment Transport-Dimensioning journal as a book chapter. DOI: 10.5772/intechopen.109526