Siswanto, Robert, and Sri Wahyu Jatmiko. “Role and Responsibilities of Notaries in Mining Sector Contracts: In Formal Authority and Accountability and Impact on the Environment”. Journal of Law, Politic and Humanities 5, no. 5 (July 26, 2025): 4084–4090. Accessed August 4, 2025. https://dinastires.org/JLPH/article/view/2019.