Li, S., Kiuru, N., Palonen, T., Salmela-Aro, K. and Hakkarainen, K. 2020. Peer selection and influence: Students’ interest-driven socio-digital participation and friendship networks. Frontline Learning Research. 8, 4 (Jun. 2020), 1–17. DOI:https://doi.org/10.14786/flr.v8i4.457.