Santing, Waspada S. 2019. “THE VALIDITY OF ISLAMIC BALANCES OF REGIONAL REGULATION (PERDA) IN INDONESIA’S CONSTITUTIONAL PERSPECTIVE: Indonesian Political Law to the Post Amendment Constitution of Republic of Indonesia of 1945”. Al Daulah : Jurnal Hukum Pidana Dan Ketatanegaraan 8 (2), 139-53. https://doi.org/10.24252/ad.v8i2.9258.