Piirman, Marit, Stephen Pratt, Melanie Smith, and Heli Tooman. “Assessing Humour Use in Accommodation Establishments: The Estonian Context”. The European Journal of Humour Research 7, no. 3 (November 22, 2019): 63–83. Accessed March 28, 2024. https://europeanjournalofhumour.org/ejhr/article/view/362.