Department of Chemical;
Metallurgical and Materials Engineering;
Tshwane University of Technology;
Pretoria 0001;
South Africa;
Department of Materials Science and Engineering;
Obafemi Awolowo University;
Ile-Ife;
Nigeria;
Engineering Materials Development Institute;
P.M.B 611;
Akure;
Nigeria;
Department of Mechanical Engineering;
Covenant University;
P.M.B 1023;
Ota;
Ogun State;
Nigeria;