MITRAYANA; MUYASAROH, Nurul; WASONO, Mohammad Ali Joko; IKHSAN, Mohammad Robikhul. Characterization of CO2 Laser Photoacoustic Spectrometer Intracavity Configuration and Its Application in Measuring Acetone Gas in Human Breath: CO2 Laser Photoacoustic Spectrometer Intracavity Configuration and Acetone Gas Concentration. Proceedings of the Pakistan Academy of Sciences: A. Physical and Computational Sciences, [S. l.], v. 54, n. 3, p. 319–327, 2021. Disponível em: http://ppaspk.org/index.php/PPAS-A/article/view/229. Acesso em: 4 dec. 2025.