author = { Stern, Steven N. Clapp, Christopher M. AND Pepper, John V. AND Schmidt, Robert M. },

title = { Data Issues in Developing Valid ROI Estimates },

publisher = {SSRN},

year = {[2020]},

abstract = {In: The Journal of Rehabilitation Administration, 40(1), 35-46, 2019},

abstract = {Nach Informationen von SSRN wurde die ursprüngliche Fassung des Dokuments September 1, 2019 erstellt},

address = { [S.l.] },

url = { http://slubdd.de/katalog?TN_libero_mab2 }