M. R. do Valle and T. Albanez, “HIGH INTEREST RATES, CAPITAL SOURCES AND CAPITAL STRUCTURE: THE DEBT OF BRAZILIAN COMPANIES IN THE PERIOD 1997-2006”, Rev. Cont. Org., vol. 6, no. 16, pp. 49–72, Dec. 2012, doi: 10.11606/rco.v6i16.52667.