AZIMIPOUR , Sanaz and NAUMOV, Pavel. If You’re Happy, Then You Know It: The Logic of Happiness . . . and Sadness. Logic and Logical Philosophy. Online. 5 February 2024. Vol. 33, no. 3, pp. 403-462. [Accessed 26 March 2026]. DOI 10.12775/LLP.2024.009.