van Es, Brian C., Olav J.A.J.H. Houben, and Maaike P. Lycklama à Nijeholt. “SOCIAL IMPACT BONDS: AN INNOVATIVE WAY TO COMBAT YOUTH UNEMPLOYMENT”. Journal of Positive Management 7, no. 1 (September 30, 2016): 45–56. Accessed April 23, 2024. https://apcz.umk.pl/JPM/article/view/JPM.2016.003.