Search Results for Optimism. - Narrowed by: Optimism. SirsiDynix Enterprise http://kllibrary.dbkl.gov.my/client/en_US/pklsearchpage/pklsearchpage/qu$003dOptimism.$0026qf$003dSUBJECT$002509Subject$002509Optimism.$002509Optimism.$0026ic$003dtrue$0026ps$003d300$0026isd$003dtrue?dt=list 2026-10-22T05:15:49Z Bright side up : 100 ways to be happier right now ent://SD_ILS/0/SD_ILS:206250 2026-10-22T05:15:49Z 2026-10-22T05:15:49Z Spencer, Amy, 1971-&#160;Spencer, Amy, 1971-<br/>2012<br/>Perpustakaan Kuala Lumpur<br/>ISBN&#160;9780399537271<br/> Positivity : groundbreaking research to release your inner optimist and thrive ent://SD_ILS/0/SD_ILS:206315 2026-10-22T05:15:49Z 2026-10-22T05:15:49Z Fredrickson, Barbara.&#160;Fredrickson, Barbara.<br/>2010<br/>Perpustakaan Kuala Lumpur<br/>ISBN&#160;9781851687909<br/>