Anvar Khabibullayev 2022. USING MODERN MARKETING RESEARCH TO TROUBLESHOOTING PROBLEMS IN THE CONSUMER GOODS MARKET DUE TO THE COVID-19 PANDEMIC. International Engineering Journal For Research & Development. 7, MGM IOM&R (Aug. 2022), 3. DOI:https://doi.org/10.17605/OSF.IO/PEFXK.