Anvar Khabibullayev. “USING MODERN MARKETING RESEARCH TO TROUBLESHOOTING PROBLEMS IN THE CONSUMER GOODS MARKET DUE TO THE COVID-19 PANDEMIC”. International Engineering Journal For Research & Development, vol. 7, no. MGM IOM&R, Aug. 2022, p. 3, doi:10.17605/OSF.IO/PEFXK.