Joseph, Mbelawadzai
Fritz, Mbounja Béssémè
Yannick, Kouakep Tchaptchié
de Dieu, Anegue Jean
Funding for this research was provided by:
MATHS 237 (2023)
Special fund for the modernisation of Higher Education
Article History
Received: 27 September 2024
Accepted: 21 July 2025
First Online: 30 July 2025
Declarations
:
: Informed consent has been obtained from all participants prior to the interview,all above 18. The protocol was approved by the Unit of Graduate Training of theUniversity of Ngaoundéré in accordance with the University of Ngaoundéré rulesof studies/surveys for master’thesis.
: The authors declare no competing interests.