Authors
George E. Chatzarakis
Department of Electrical and Electronic Engineering Educators, School of Pedagogical and Technological Education, Athens, GREECE
Radhakrishnan Srinivasan
Department of Mathematics, SRM Institute of Science and Technology, Ramapuram Campus, Chennai, INDIA
Ethiraju Thandapani
Ramanujan Institute for Advanced Study in Mathematics, University of Madras, Chennai, INDIA