Ketema Deribew
Assessment of knowledge on emergency contraceptives and factors associated with utilization among female students in Bonga College of Education, Southwest Region, Ethiopia: cross-sectional study
BMC medical education
lower response rate web surveys major concern survey researchers literature sought identify wide variety factors affect response rates web surveys article developed conceptual model web survey process use model systematically review wide variety factors influencing response rate stage survey development survey delivery survey completion survey return practical suggestion future research directions increase response rate discussed