Feng S, Gibson D, Gašević D. Analyzing Students’ Emerging Roles Based on Quantity and Heterogeneity of Individual Contributions in Small Group Online Collaborative Learning Using Bipartite Network Analysis. Learning Analytics [Internet]. 2025Mar.3 [cited 2026May2];12(1):253-70. Available from: https://learning-analytics.info/index.php/JLA/article/view/8431