# E-Learning Platform Assessment and Selection Using Two-Stage Multi-Criteria Decision-Making Approach with Grey Theory: A Case Study in Vietnam

> Research article (Mathematics, 2021) · cited 34× · AI/ML

**Wikidata**: [openalex:W4200242374](https://www.wikidata.org/wiki/openalex:W4200242374)  
**Source**: https://4ort.xyz/entity/e-learning-platform-assessment-and-selection-using-two-stage-multi-criteria-decision-making-approach-with-grey-theory-a-