Agusta, Marcho, dan Feber Sormin. “The Influence of Institutional Ownership, Leverage and Profitability on Tax Avoidance: Empirical Study on Mining Sector Companies”. Educoretax 5, no. 4 (Mei 15, 2025): 578–593. Diakses Agustus 1, 2026. https://jurnalku.org/index.php/educoretax/article/view/1518.