Popkova, E. G., & Sergi, B. S. (2020). Digital Economy: Complexity and Variety vs. Rationality. Springer International Publishing.
शिकागो स्टाइल उद्धरणPopkova, Elena G., और Bruno S. Sergi. Digital Economy: Complexity and Variety Vs. Rationality. Springer International Publishing, 2020.
एमएलए उद्धरणPopkova, Elena G., और Bruno S. Sergi. Digital Economy: Complexity and Variety Vs. Rationality. Springer International Publishing, 2020.
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