Sitanala, Theresia Febiengry. 2019. “SUPERIOR AUTHORITY AND FRAUDULENT IN PROCUREMENT OF GOODS SERVICES: THE ROLE OF CODE OF ETHICS”. Jurnal Tata Kelola Dan Akuntabilitas Keuangan Negara 5 (2). Jakarta, Indonesia:139-55. https://doi.org/10.28986/jtaken.v5i2.374.