- Datu, J.A.; King, R.B.; Valdez, J.P.M
- Exploring the Association Between Peace of Mind and Academic Engagement: Cross-Sectional and Cross-Lagged Panel Studies in the Philippine Context
- Journal of Happiness Studies, 2018, Vol. 19, 1903-1916
- English (Australia, Canada, UK, USA)
Eligible for inclusion in findings archive
- No, no valid measure of happiness used.