Jose G Clavel Author & Editor

Shizuhiko Nishisato, Professor Emeritus, the Department of Educational Theory at the University of Toronto, Canada.

Eric J. Beh is Professor of Statistics at the University of Newcastle, Australia.

Rosaria Lombardo is Associate Professor at the University of Campania “Luigi Vanvitelli”, Italy.

Jose G. Clavel is Full Professor at the Universidad de Murcia, Spain.