# Reducing Costs While Maintaining Learning Outcomes using Blended, Flipped, and Mastery Pedagogy to Teach Introduction to Environmental Engineering

> Research article (2017 ASEE Annual Conference & Exposition Proceedings, 2018) · cited 11× · AI/ML

**Wikidata**: [openalex:W2743405385](https://www.wikidata.org/wiki/openalex:W2743405385)  
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