THERMOACOUSTIC COOLING PERFORMANCE USING NYLON 6 STACK MATERIAL OF VARIED GEOMETRY AND BLENDED HELIUM-ARGON GAS. NIJOTECH [Internet]. 2025 Apr. 14 [cited 2026 May 4];44(1):77-86. Available from: https://nijotech.com/index.php/nijotech/article/view/4362