@article{Mehari Tesfaye_Teklemariam_Aweke_Gebregwergis_2022, title={Synthesis and Characterization of Silica from Awash Melkaasa Chemical Factory Waste}, volume={9}, url={https://ejssd.astu.edu.et/index.php/EJSSD/article/view/483}, DOI={10.20372/ejssdastu:v9.i2.2022.483}, number={2}, journal={Ethiopian Journal of Science and Sustainable Development}, author={Mehari Tesfaye, Robel and Teklemariam, Fana and Aweke, Hailemariam and Gebregwergis, Hailemariam}, year={2022}, month={Jul.}, pages={62-67} }