Rakhmadi FA, Mitrayana M, Pangestu GKD. Design of Data Acquisition System for Green Laser Photoacoustic Spectroscopy Using Audacity Software. icse [Internet]. 2019 Mar. 1 [cited 2026 Jul. 30];2:93-5. Available from: https://www.sunankalijaga.org/prosiding/index.php/icse/article/view/61