ASSESSING CHANGES IN COVERAGE BIAS OF WEB SURVEYS IN THE UNITED STATES

Autor:	STERRETT, DAVID, MALATO, DAN, BENZ, JENNIFER, TOMPSON, TREVOR, ENGLISH, NED
Zdroj:	The Public Opinion Quarterly, 2017 Jan 01. 81, 338-356.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/44507483 Zobrazit plný text záznamu