Kyriazos, Theodoros, Michalis Galanakis, Eirini Karakasidou, and Anastassios Stalikas. 2021. “Modeling the Protective Effects of Positive Emotions Against Depression During Early COVID-19 Quarantine, With a Structural Equation Model (SEM)”. Psychology: The Journal of the Hellenic Psychological Society 26 (3):1-20. https://doi.org/10.12681/psy_hps.28853.