Search results for: Wen-Ling Chang
International Journal of Gerontology > 2015 > 9 > 4 > 206-210
International Journal of Gerontology > 2013 > 7 > 2 > 65-69
International Journal of Gerontology > 2011 > 5 > 2 > 107-111
European Journal of Operational Research > 2008 > 187 > 2 > 415-428