1. Regional Center of Excellence on Sustainable Cities in Africa (CERVIDA-DOUNEDON), Univ. of Lomé, Lomé 01 BP 1515, Togo. ORCID: (corresponding author).
2. CERVIDA-DOUNEDON, Univ. of Lomé, Lomé 01 BP 1515, Togo. ORCID: .
3. School of Horticulture and Green Space Management (EHAEV), National University of Agriculture, Benin.
4. Professor, CERVIDA-DOUNEDON, Univ. of Lomé, Lomé 01 BP 1515, Togo.
5. Professor, Univ. of Lomé, Lomé 01 BP 1515, Togo.