Effectiveness of Using Quick Response (QR) Codes in Survey Invitation Letters: Experiment Conducted in Generations and Gender Survey in the UK
Maslovskaya, O., Chang, G., Howe, S., Aizpurua, E., & Perelli-Harris, B. (2026). Survey Research Methods, 20(3), 359-367 10.18148/srm/2026.v20i3.8522