Purdiansyah, Andi, and Nurasik Nurasik. 2018. “The Effect of Operating Costs and Tax Expense on Net Profitability With Inventory As a Moderating Variable of Food and Beverage Companies Listed on the IDX in 2014-2016”. Indonesian Journal of Law and Economics Review 1 (4), 10.21070/ijler.v2i2.89. https://doi.org/10.21070/ijler.v2i2.89.