- Young Adults' Experiences of Limiting their Social Media Use 2021(2023-03-27) Castrén, Sari; Hylkiä, Krista; Peltonen, Aino; Karhulahti, Veli-Matti; University of Helsinki - Castrén, Sari; University of Oulu - Hylkiä, Krista; University of Oulu - Peltonen, Aino; University of Jyväskylä - Karhulahti, Veli-Matti