THE MATERIAL CONTENT OF REGIONAL REGULATIONS AS THE CONCRETIZATION OF THE LIVING LEGAL SYSTEM IN SOCIETY (ADAT LAW) BASED ON ARTICLE 2 OF THE INDONESIAN PENAL CODE (KUHP) 2023. jbmh. 2023;7(2):231-242. Accessed October 1, 2026. https://jurnal.fh.unpad.ac.id/index.php/jbmh/article/view/1101