Hatzichristou, C., Lianos, P., Lampropoulou, A., Georgakou-Koutsonikou, N., Yfanti, T., & Georgouleas, G. (2022). Μultilevel intervention to support school/educational communities in the context of the COVID-19 pandemic: empirical findings and interventions. Psychology: The Journal of the Hellenic Psychological Society, 26(3), 111–125. https://doi.org/10.12681/psy_hps.28855