Huy DTN, Loan BTT. Financial Risk Management via the Measurement of Volatility of Market Risk of Viet Nam Tourism and Airline Industry after the Low Inflation Period 2015-2017. cpem-v4 [Internet]. 24Feb.2020 [cited 19Jun.2026];:43-2. Available from: https://stm1.bookpi.org/index.php/cpem-v4/article/view/1033