Nugroho BE. Reconstruction of Civil Judicial Activism Limitations: A Juridical Analysis of Ultra Petita Decisions for Legal Certainty and the Principle of Party Autonomy. sjh [Internet]. 29 Desember 2025 [dikutip 25 September 2026];7(2):974-91. Tersedia pada: https://jurnal.penerbitsign.com/index.php/sjh/article/view/v7n2-21