Sokolova Надежда Геннадьевна, and Titova Ольга Вячеславовна. 2018. “Online Surveys in Marketing Management: Opportunities, Advantages and Disadvantages”. Vestnik IzhGTU Imeni M.T. Kalashnikova 21 (2):90-95. https://doi.org/10.22213/2413-1172-2018-2-90-95.