- Bakker, A.B.; Burger, M.; Oerlemans, W.; VanHaren, P.; Veenhoven, R.
- Raise of Happiness Following Raised Awareness of How Happy One Feels: A Follow-Up of Repeated Users of the Happiness Indicator Website
- International Journal of Applied Positive Psychology, 2020, online,
- English (Australia, Canada, UK, USA)
Eligible for inclusion in findings archive
- Yes, included as study.