Hamonangan, Stanley. “Influencing Factors Tax Aggressiveness: Liquidity, Leverage, and Profitability”. Gema Wiralodra 14, no. 3 (October 4, 2023). Accessed November 7, 2024. https://gemawiralodra.unwir.ac.id/index.php/gemawiralodra/article/view/570.