Andre YOUMSSI
Electric Energy Laboratory (LEE), Montreal, Canada
Ecole Polytechnique de Montreal, Succursale Centre Ville, Montreal, Quebec, Canada;Electromagnetic Laboratory & Process Engineering Laboratory, The University of Ngaoundere, Ngaoundere, Cameroon
Emmanuel Patrick FEUDJIO
Electromagnetic Laboratory & Process Engineering Laboratory, The University of Ngaoundere, Ngaoundere, Cameroon