Andrianto, Nico, et al. “Assessing the Development of Performance Audit Methodology in the Supreme Audit Institution: The Case of Indonesia ”. Jurnal Tata Kelola Dan Akuntabilitas Keuangan Negara, vol. 7, no. 1, June 2021, pp. 19-37, doi:10.28986/jtaken.v7i1.554.