Sipayung B, Hamzah MZ, Arsal Y. The Effect of Value Added Tax (VAT) Revenue Ratio and C-Efficiency Ratio on Tax Ratio in Indonesia. Journal of Tax Law and Policy [Internet]. 2024Apr.30 [cited 2025Oct.2];3(1):1-9. Available from: https://scientium.co.id/journals/index.php/jtlp/article/view/503