https://orcid.org/0000-0001-6181-1059
About the Authors
- Leta Lencha Gemechu
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Roles Conceptualization, Data curation, Formal analysis, Methodology, Writing – original draft
* E-mail: 64875636@mylife.unisa.ac.za
Affiliation Department of Statistics, College of Science, Engineering and Technology, University of South Africa, Johannesburg, South Africa
- Legesse Kassa Debusho
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Roles Conceptualization, Methodology, Supervision, Writing – review & editing
Affiliation Department of Statistics, College of Science, Engineering and Technology, University of South Africa, Johannesburg, South Africa
Competing Interests
The authors have declared that no competing interests exist.