# Normalization in TOPSIS-based approaches with data of different nature: application to the ranking of mathematical videos

> Research article (Annals of Operations Research, 2018) · cited 54× · AI/ML

**Wikidata**: [openalex:W2809211303](https://www.wikidata.org/wiki/openalex:W2809211303)  
**Source**: https://4ort.xyz/entity/normalization-in-topsis-based-approaches-with-data-of-different-nature-application-to-the-ranking-of-mathematical-videos