WanNaila Safira; Iqbal Fahlevi; M. Hairil Suhdi Siregar; Rizki Maulidia Isnin Lubis; Muhammad Arsya. The Relevance of the Concept of Ta’zir in the Contemporary Islamic Criminal Law System: A Study of Islamic Criminal Law and Its Application. JSISNU 2025, 2, 70-75.