فهرست مقالات Desalegn Akuma مقاله 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 , شماره 4 , سال 11 , تابستان 2021