Please find below the journals, where I have served as a referee in the past:

International Journal of Mental Health and Addiction, British Journal of Psychology, British Journal of Educational Technology, Metacognition and Learning, International Journal of Bullying Prevention, European Journal of Psychology of Education, Journal of Happiness Studies, Child Indicators Research, PLoS ONE, Quality of Life Research, Current Psychology, Hellenic Journal of Psychology, International Journal of School & Educational Psychology, Hellenic Journal of Research in Education, Electronic Journal of Research in Educational Psychology, Children, Covid, Sustainability, Social Sciences, Societies, International Journal of Environmental Research and Public Health, European Journal of Investigation in Health, Psychology and Education, Pedagogical Research, Journal of Pedagogical Research, Education Sciences, Cambridge Educational Research e-Journal, Research in Comparative and International Education, Healthcare, Brain Sciences, Behavioral Sciences, Cogent Education, Psychology, Health and Medicine, Psychology Research and Management, Psychological Medicine, Epidemiology and Psychiatric Sciences, Frontiers in Education

• Academic Editor at PLoS ONE

• Statistics Advisor on the Editorial Board at the British Journal of Educational Technology (BJET)

• Associate Editor at Frontiers in Education- Psychology in Education section

• Review Editor at Frontiers in Developmental Psychology - Adolescent Psychological Development section