Sembiring SR, Putra HP, Kartika YD, Gustiadi Y, Durahman D. The Development of Law in Indonesia is Linked to Hans Kelsen’s Positivism Theory. rechtsvinding [Internet]. 2026 Mar. 27 [cited 2026 Mar. 28];4(1):249-56. Available from: https://journal.civiliza.org/index.php/rechtsvinding/article/view/1431