Penentuan pihak-pihak yang terlibat tindak pidana korupsi dalam Laporan Hasil Audit Investigasi (LHAI) Badan Pengawasan Keuangan dan Pembangunan (BPKP) = Determination of the parties involved corruption in Investigation Report of Audit Results (LHAI) Board of Finance and Development Control (BPKP)

Analisis pengendalian intern di Badan Kebijakan Fiskal Kementrian Keuangan = Analysis of internal control in Fiscal Policy Agency of Ministry of Finance

Kerugian keuangan negara dalam perkara tindak pidana korupsi pada anak perusahaan badan usaha milik negara = State financial losses in corruption crime cases in state owned companies subsidiaries.

Analisis kebijakan peraturan Gubernur DKI Jakarta nomor 126 tahun 2017 ditinjau dari asas certainty, revenue productivity, kepatuhan dan pengawasan = Analysis of DKI Jakarta Governor regulation number 126 of 2017 based on certainty, revenue productivity, tax compliance and tax control principles

Strukturasi di Organisasi Kepegawaian Komisi Studi Kasus pada Wadah Pegawai Komisi Pemberantasan Korupsi (KPK) = Structuration in The Commission Employee Organization Case Study at The Corruption Eradication Commission (CEC)