Γ. Παπαδόπουλος Ν., & Σταμπουλίδης Π. (2020). Negative feedback as a factor and source of particularity: From chaos theory to new trends in psychological research. Psychology: The Journal of the Hellenic Psychological Society, 5(2), 189–201. https://doi.org/10.12681/psy_hps.24240