PUTRI WAHYUNI; SUSAN GRACE VERANITA NAINGGOLAN. The Effect Of The Whistleblowing System And Tax Sanctions On Individual Taxpayer Compliance AT KPP Pratama Medan Timur. PROCEEDING INTERNATIONAL BUSINESS AND ECONOMICS CONFERENCE (IBEC), [S. l.], v. 1, n. 1, p. 140–147, 2022. DOI: 10.47663/ibec.v1i1.31. Disponível em: https://conference.eka-prasetya.ac.id/index.php/IBEC/article/view/31. Acesso em: 11 sep. 2025.