Abdul Hayy Nasution, Edi Setiadi, Yeti Sumiati. AUTHORITIES OF CIVIL SERVANT INVESTIGATES IN CONDUCTING INVESTIGATIONS ON ACTS OF CORPORATE MALADMINISTRATION IN TELECOMMUNICATIONS ACCORDING TO LAW NO. 36 OF 1999 CONCERNING TELECOMMUNICATIONS ADJUSTED TO THE PRINCIPLE OF LEGAL CERTAINTY. IJSS [Internet]. 2023 Jan. 31 [cited 2025 May 22];2(5):2235-46. Available from: https://bajangjournal.com/index.php/IJSS/article/view/4952