Pramugar, R.N. and Sinaga, R.Y. 2021. E-GOVERNMENT IN OPTIMIZING NON-TAX REVENUE OF THE MINING SECTOR IN INDONESIA. JAF (Journal of Accounting and Finance). 5, 1 (Mar. 2021), 36–44. DOI:https://doi.org/10.25124/jaf.v5i1.3743.