List of Articles Abraham Bayu Article 1 - Review and Modelling of Hexavalent Chromium Removal Efficiency of Bio-Sorption and Activated Carbon for Waste Water Treatment 20.1001.1.22286225.2021.11.3.5.6 10.30495/ijm2c.2021.684819 Desalegn Akuma Abraham Bayu Temesgen Amibo International Journal of Mathematical Modeling & Computations , Issue 4 , Year , Summer 2021
