Nfor, Nkeh Oma https://orcid.org/0000-0002-9215-5960
Dikandé, Alain Moise
Article History
Received: 11 July 2024
Accepted: 7 April 2025
First Online: 24 May 2025
Declarations
:
: The authors declare no Conflict of interest.
: This study was approved by the Scientific Committee of the Department of Physics, Higher Teacher Training College Bambili, The University of Bamenda, P. O. Box 39, Bambili-Cameroon.
: No informed concerned because experimental data were used, with the sources properly cited.