1.
Pharr SW, Stuefen RM, Wilber M. The Effects Of Non-Monetary Incentives Upon Survey Refusal Tendencies Of The Affluent Consumer Population. JABR [Internet]. 1990 Jul. 1 [cited 2024 Jul. 17];6(3):88-97. Available from: https://clutejournals.com/index.php/JABR/article/view/6294