- Kafka, G.J.; Kozma, A.
- The Construct Validity of Ryff's Scales of Psychological Well-Being (SPWB) and Their Relationship to Measures of Subjective Well-Being.
- Social Indicators Research, 2002, Vol. 57, 171 - 190
- 0303 8300
Eligible for inclusion in findings archive
- No, no valid measure of happiness used.