# Crowdfunding mechanism comparison if there are altruistic donors

> Research article (European Journal of Operational Research, 2020) · cited 24× · AI/ML

**Wikidata**: [openalex:W3092750199](https://www.wikidata.org/wiki/openalex:W3092750199)  
**Source**: https://4ort.xyz/entity/crowdfunding-mechanism-comparison-if-there-are-altruistic-donors