YULIUS WISDAM ARYA PRASETYO; DANIEL PANDAPOTAN; MARCELLINO ADITYA MAHENDRA. Pemanfaatan Limbah Peluru BB pada Pengembangan Desain Handstop Grip dan Handguard Cover Airsoftgun. DEFENDONESIA, [S. l.], v. 9, n. 1, p. 18–28, 2025. DOI: 10.54755/defendonesia.v9i1.149. Disponível em: https://ejournal.lembagakeris.net/index.php/Defendonesia/article/view/149. Acesso em: 11 may. 2025.