Proyer RT. The well-being of playful adults: Adult playfulness, subjective well-being, physical well-being, and the pursuit of enjoyable activities. EJHR [Internet]. 2013 Mar. 31 [cited 2024 Apr. 20];1(1):84-98. Available from: https://europeanjournalofhumour.org/ejhr/article/view/Rene%20Proyer