“Does Emotional Intelligence Really Ensure a Happy Life? The Mediation Role of Emotional Competencies”. Kwartalnik Naukowy Fides et Ratio 47, no. 3 (September 30, 2021): 187–205. Accessed June 13, 2025. https://fidesetratio.com.pl/ojs/index.php/FetR/article/view/873.