# A Field Experiment on Behavioural Effects of Humorous, Environmentally Oriented and Authoritarian Posters against Littering

> Research article (Environmental Research Engineering and Management, 2016) · cited 18× · AI/ML

**Wikidata**: [openalex:W2424755993](https://www.wikidata.org/wiki/openalex:W2424755993)  
**Source**: https://4ort.xyz/entity/a-field-experiment-on-behavioural-effects-of-humorous-environmentally-oriented-and-authoritarian-posters-against-litteri