1.Exclusive qualitative ad-hoc survey of perception and understanding of the information presented on the Nutri-Score customer sub-page,2020
2.Analysis of air quality and the effects of selected aromas with a disinfectant effect on consumer emotions, including the evaluation of biological factors of fungi and the total number of microorganisms (CPM)
3.Online consumer survey on front-of-pack food labeling on sample, including analysis of survey results,2021
4.Marketing study of retro brand use at selling the meat products, 2022