Rolando Marpaung, Dikki Saputra Saragih, Micael Jeriko Damanik, Putri Hutasoit. THE ROLE OF ADMINISTRATIVE SANCTIONS IN ENVIRONMENTAL PROTECTION IN INDONESIA. JISHUP [Internet]. 2023 Dec. 30 [cited 2025 Dec. 25];1(4):219-25. Available from: https://jishup.org/index.php/ojs/article/view/28