**Acknowledgements**

Adama Science and Technology University supported the author with the grant, ASTU/AS-R/003/2020. I thank the World Academy of Sciences (TWAS) and the United Nations Educational, Scientific, and Cultural Organization (UNESCO) for funds allocated to the author under the TWAS Research Grant RGA No. 20-274 RG/ CHE/AF/AC\_G – FR3240314163.
