Plakitsi Katerina, Professor of Science Education, University of Ioannina, Greece
Stamoulis Efthymios, M.Ed., PhD on Science Education, University of Ioannina, Greece
Kornelaki Athina – Christina, Assistant Professor, University of Ioannina, Greece
Plakitsi Katerina, Professor of Science Education, University of Ioannina, Greece
Stamoulis Efthymios, M.Ed., PhD on Science Education, University of Ioannina, Greece
Kornelaki Athina – Christina, Assistant Professor, University of Ioannina, Greece
