KOBYLIŃSKA, Urszula. CO-PRODUCTION OF INNOVATIVE PUBLIC SERVICES – A THEORETICAL BACKGROUND. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, Rezekne, Latvia, v. 6, p. 259–270, 2018. DOI: 10.17770/sie2018vol1.3200. Disponível em: https://archive-journals.rtu.lv/sie/article/view/1939.. Acesso em: 11 mar. 2026.