Khamdana Khamdana, Zainab Ompu Jainah. Law Enforcement of Corruption in the Provision of Crude Palm Oil Export Facilities by Companies in Medan. J-ADMINISTRATION [Internet]. 2023 Jul. 31 [cited 2024 Dec. 22];1(1):148-60. Available from: https://journal.ubl.ac.id/index.php/j-administration/article/view/80