TRAN, Quoc Trinh; VUONG, Trung Duc; TRAN, Tram Anh. Survey of The Relationship Between Firing Angle and Distance of Heavy Rifles. Engineering And Technology Journal, [S. l.], v. 11, n. 08, p. 11133–11137, 2026. DOI: 10.47191/etj/v11i08.07. Disponível em: https://www.everant.org/index.php/etj/article/view/3016. Acesso em: 28 sep. 2026.