na INLIS000000000007076 20250708022826 0010-0725000069 Metodologi Penelitian Hukum Progresif / Dr. Sabian Utsman, Drs., S.H., M.Si Dr. Sabian Utsman, Drs., S.H., M.Si Ed. 1, Cet.1 Yogyakarta : Pustaka Pelajar, 2014 978-602-229-344-6