Mardiantari, Ani. “Efektifitas Fungsi Hukum (UU No. 1 1974 Dan KHI) Sebagai Sosial Engineering Terhadap Pernikahan Di Bawah Tangan”. Bulletin of Community Engagement 4, no. 1 (April 29, 2024): 462–468. Accessed October 18, 2025. https://attractivejournal.com/index.php/bce/article/view/1488.