Suparno S, Maman A, Setiady T, Triyunarti W. Analisis Teori Hukum dalam Perspektif Das Sollen dan Das Sein: Studi Terhadap Implementasi Hukum di Indonesia. pssh [Internet]. 2025 Dec. 3 [cited 2026 Jul. 6];29:45-9. Available from: http://conferenceproceedings.ump.ac.id/pssh/article/view/2076