- Ng, Y.K.
- Happiness Is Absolute, Universal, Ultimate, Unidimensional, Cardinally Measurable and Interpersonally Comparable: Basis for the Environmentally Responsible Happy Nation Index.
- Monash University, Discussion Paper 16/11, 2011, Malaysia
- 1441 5429
Eligible for inclusion in findings archive
- No, no valid measure of happiness used.