Eggers H. A Comment on Lempert’s "Why Government and Non-Governmental Policies and Projects Fail Despite ‘Evaluations’". J Multidiscip Eval [Internet]. 2010 Feb. 4 [cited 2026 Jun. 4];6(13):225. Available from: https://www.jmde.com/index.php/jmde_1/article/view/267