Study of Ultrasonic Wave Velocity in the Binary Mixture Liquids of Carbon Tetra Chloride and Propyl Ethyl Ketone (CCl4+PEK)] At the Temperature 308.15K . bpasphys [Internet]. 2020 Nov. 15 [cited 2024 Nov. 24];39(2):150-62. Available from: https://acspublisher.com/journals/index.php/bpasphy/article/view/9096