Leisure activities, optimism, and personal growth among the young-old, old-old, and oldest-old

Heo, J; Chun, S; Kim, B; Ryu, J; Lee, Y

Ryu, J (reprint author), Texas A&M Univ, Dept Recreat Pk & Tourism Sci, College Stn, TX 77843 USA.

EDUCATIONAL GERONTOLOGY, 2017; 43 (6): 289