Types of questionnaires in research
{"Image DocumentName": "Types of Market Research", "Image ImageDescription": "Lab Studies. Field Studies. experimental. non experimental. Primary. Research. Secondary. Surveys. Market. Research. Focus Groups. Observation. Internal. External.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}