1. Round or rectangular tables for collaborative problem solving? A multimodal learning analytics study. (30th June 2020) Authors: Vujovic, Milica; Hernández‐Leo, Davinia; Tassani, Simone; Spikol, Daniel Journal: British journal of educational technology Issue: Volume 51:Number 5(2020:Sep.) Page Start: 1597 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗