- Haji, T.M.; Hahtami, M.; Mohammadkhani, S.
- The Effectiveness of Life Skills Training on Happiness, Quality of Life and Emotion Regulation
- Social and Behavorial Sciences, 2011, Vol. 30, 407-411
- English (Australia, Canada, UK, USA)
Eligible for inclusion in findings archive
- No, no valid measure of happiness used.