%0 Journal Article %T INVESTIGATING SOCIAL NETWORKS OF OLDER SINGAPOREAN LEARNERS: THE MIXED-METHODS SOCIAL NETWORK APPROACH %A Ko, Pei-Chun %J Innovation in Aging %V 3 %N Supplement_1 %P S754-S754 %D 2019-11-08 %I The Gerontological Society of America %~ DeepDyve