- Gavrilov-Jerković, V.; Jovanović, V.; Zuljević, D.
- When Less is More: A Short Version of the Personal Optimism Scale and the Self-Efficacy Optimism Scale.
- Journal of Happiness Studies, 2014, Vol. 15, 455 - 474
- 1389 4978
- English (Australia, Canada, UK, USA)
Eligible for inclusion in findings archive
- Yes, but not yet entered.