FATHULLAH, Seni Kamalia Rizki; MARBUN, Damai Endiouf. Ambivalensi Hukum Sikap Diam Pejabat antara Fiktif Negatif dan Positif: Implikasi terhadap Kepastian Hukum Warga Negara. WELFARE STATE Jurnal Hukum, [S. l.], v. 5, n. 2, p. 255–274, 2026. DOI: 10.56013/welfarestate.v5i2.5655. Disponível em: https://ejurnal.uij.ac.id/index.php/WSJ/article/view/5655. Acesso em: 10 nov. 2026.