Sinclair, Vanessa M., Anita Feher, Claire Anne Wilson, Gabriela Topa, and Donald H. Saklofske. 2018. “Researching Personal Strengths for Creating Positive Lives and Environments: An International Perspective”. Acción Psicológica 15 (2):1-4. https://doi.org/10.5944/ap.15.2.24319.