2
Full text available from Psychology Database: 01/01/2011 to present
Full text available from Science Database: 01/01/2011 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
3
Full text available from Science Database: 01/01/2011 to 12/31/2013
Full text available from Science Database: 01/01/2015 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό