TONO, H. “THE EFFECT OF TAX PLANNING, EQUITY AND OPERATION CASH FLOW TOWARDS THE EFFORT OF COMPRESSING INCOME TAX BURDEN IN PROPERTY AND REAL ESTATE COMPANIES LISTED IN BEI YEAR 2012-2015”. JOURNAL OF LIFE ECONOMICS, vol. 6, no. 2, Apr. 2019, pp. 151-62, doi:10.15637/jlecon.6.010.