The Meaning and Measurement of Productive Engagement in Later Life

Autor: Matz-Costa, Christina, James, Jacquelyn Boone, Ludlow, Larry, Brown, Melissa, Besen, Elyssa, Johnson, Clair
Zdroj: Social Indicators Research, 2014 Sep 01. 118(3), 1293-1314.
Databáze: JSTOR Journals