Mngumi, Lazaro Eliyah http://orcid.org/0000-0001-8668-4738
Article History
First Online: 4 September 2019
Compliance with ethical standards
:
: I Lazaro Eliyah Mngumi hereby state that there is no any form of competing interest in the whole research undertaking which led to the writing of this article.
: I Lazaro Eliyah Mngumi hereby state that there is no any form of experiment done involving human/animal in this research. I hereby state that all methods as described in the methods section were carried out in accordance with relevant guidelines and regulations
: Lastly I hereby confirm that ‘informed consent’ was obtained from all subjects/human who participated as respondents and they were all above 18 years and that any form of picture or image presented was done by seeking prior permission from the respective person. Additionally, the approval for research to be conducted using the methods was provided by the relevant authorities as separately attached.