Pages 417-424
10.21608/ejchem.2019.16882.2026
Dhia Hadi Hussain; Ahmed Mahdi Rheima; Shaimaa Hamed Jaber; Mustafa Mohammed kadhim
Pages 425-431
10.21608/ejchem.2019.17003.2042
Mahdi Ahmed Mohammed; Ahmed Mahdi Rheima; Shaimaa Hamed Jaber; Shahad Abbas Hameed