Volume 65, Issue 5, May 2022, Pages 623-633
10.21608/ejchem.2021.100720.4679
E Elsayed; Atef Y Shenouda
Volume 62, Issue 5, May 2019, Pages 955-964
10.21608/ejchem.2018.5122.1486
Atef Y Shenouda; Mustafa Mohamed Sanad; Ofeliya Kostadinova