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Keep Testing Variables In Direct Mail
Publication year - 2021
Publication title -
the membership management report
Language(s) - English
Resource type - Journals
eISSN - 2325-8640
pISSN - 1932-2739
DOI - 10.1002/mmr.31665
Subject(s) - citation , computer science , direct mail , information retrieval , world wide web , advertising , business