MATTILA, Matthew. Coalition Building in Surf Therapy: A Case Study on Collective Impact. Global Journal of Community Psychology Practice, [S. l.], v. 11, n. 2, 2020. DOI: 10.17161/gjcpp.v11i2.20671. Disponível em: https://journals.ku.edu/gjcpp/article/view/20671. Acesso em: 13 may. 2025.