Pages 1701-1708
10.21608/ejchem.2020.50297.3029
Aya G. Mostafa; Ahmed El-Mekabaty; Mohamed A. Hashem; Magda Akl
Pages 1877-1888
10.21608/ejchem.2021.51117.3047
El Sayed Abo Taleb; Maged Antonious; Ragaa El Sheikh; Ahmed O Youssef; Ayman Gouda
Pages 1897-1909
10.21608/ejchem.2020.52472.3086
Ahmed S Hussein; gamil E Ibraheim; Ahmed Noah Badr