Gold Standard? The Use of Randomized Controlled Trials for International Educational Policy

Autor:	Castillo, Nathan M., Wagner, Daniel A.
Zdroj:	Comparative Education Review, 2014 Feb 01. 58(1), 166-173.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/10.1086/674168 Zobrazit plný text záznamu