Hasan , Zainudin, et al. “Harmonisasi Sumber Hukum: Jurisprudensi Dan Konstitusi Tertulis Dalam Filsafat Dan Penerapan Hukum”. Innovative: Journal Of Social Science Research, vol. 3, no. 2, June 2023, pp. 7959-64, https://j-innovative.org/index.php/Innovative/article/view/1334.