# The COVID-19 Vaccine Preference for Youngsters Using PROMETHEE-II in the IFSS Environment

> Research article (Symmetry, 2021) · cited 18× · AI/ML

**Wikidata**: [openalex:W3166059555](https://www.wikidata.org/wiki/openalex:W3166059555)  
**Source**: https://4ort.xyz/entity/the-covid-19-vaccine-preference-for-youngsters-using-promethee-ii-in-the-ifss-environment