MailInformation collection method based on sending printed questionnaires to predetermined respondent addresses, which are then returned to the center by ..
CAPI (Computer-Assisted Personal Interviewing)Face-to-face interviews conducted using laptops or other devices with suitable technological capacity between the interviewer and the respondent.
A..
Desk ResearchStudies that compile analytical information typically related to a sector or previously researched topics by integrating secondary sources and literat..