Volume 65, Issue 5, May 2022, Pages 307-312
10.21608/ejchem.2021.99635.4634
Mohamed Tawfeek Fouad; Asmaa G. Abu-El-Khair; Safaa M. Fawzy; Moustafa Ahmed El-Shenawy
Volume 65, Issue 5, May 2022, Pages 319-324
10.21608/ejchem.2021.100669.4677
Moustafa Ahmed El-Shenawy; Zeinab I. Sadek; samy mohamed abdel hamid; Mohamed Tawfeek Fouad