Utomo AR, Phahlevy RR. Legal Framework of Air Rifle Modification in Patent and Industrial Design Law: Kerangka Hukum Modifikasi Senapan Angin dalam Hukum Paten dan Desain Industri. ijler [Internet]. 2025 Aug. 28 [cited 2025 Dec. 6];20(3):10.21070/ijler.v20i3.1343. Available from: https://ijler.umsida.ac.id/index.php/ijler/article/view/1343