Hidayat, A. (2021). Critical Review Buku “Penelitian Hukum” Peter Mahmud Marzuki Penelitian Hukum Ad Quemtentang Norma. YUSTISIA MERDEKA : Jurnal Ilmiah Hukum, 7(2), 117–125. https://doi.org/10.33319/yume.v7i2.109