DO, Minh Van. Optimization of Production Process of Frangible Bullets Based on Bismuth Powder. Advances in Military Technology, [S. l.], v. 14, n. 2, p. 189–196, 2019. DOI: 10.3849/aimt.01224. Disponível em: https://aimt.cz/index.php/aimt/article/view/1224. Acesso em: 11 feb. 2026.