Pages 2737-2749
10.21608/ejchem.2020.19176.2178
Mazen Mahmoud Mohamed; O.E. Abdel-Salam
Pages 2763-2774
10.21608/ejchem.2020.21041.2257
khalid kabel; Ahmed Al-Sabagh; Tamer Sharara; abdelfattah mohsen badawi; Adel Abdel-Rahman; walaa gado