อนันต์เสาวภาคย์ บ. Effects on Noise Reduction and Muzzle Velocity by Conical Walls in a Suppressor for 9-mm Pistol: Effects on Noise Reduction and Muzzle Velocity by Conical Walls in a Suppressor for 9-mm Pistol. sau.j.sci.tech. [internet]. 2019 Dec. 11 [cited 2026 Aug. 31];5(2):50-62. available from: https://ph01.tci-thaijo.org/index.php/saujournalst/article/view/212366