PHOTOACOUSTIC PHASE ANGLE FOR NONINVASIVE MONITORING OF MICROCIRCULATORY CHANGE IN HUMAN SKIN: A PRELIMINARY INVESTIGATION . Jurnal Teknologi (Sciences & Engineering), [S. l.], v. 84, n. 4, p. 159–166, 2022. DOI: 10.11113/jurnalteknologi.v84.18005. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/18005.. Acesso em: 22 nov. 2024.