Pınarcık Sakaryalı Özge, Özyürek A, Çetinkaya Uçak A. Examining the Effect of Humourous Activities on The Humour Development of Preschool Children. PEGEGOG [Internet]. 2024 Jul. 1 [cited 2025 Apr. 19];14(4):1-8. Available from: https://www.pegegog.net/index.php/pegegog/article/view/3624