Humor-based online positive psychology interventions: A randomized placebo-controlled long-term trial
Wellenzohn, Sara, Proyer, René T., Ruch, WillibaldLanguage:
english
Journal:
The Journal of Positive Psychology
DOI:
10.1080/17439760.2015.1137624
Date:
January, 2016
File:
PDF, 550 KB
english, 2016