Juwita, Shinta, 		Trisnawati, Ni Luh Putu, AND 		Suyanto, Hery.
" Characterization of Human Nails Samples Using FTIR (Fourier Transform Infrared) Through Chemometric Methods PCA and Clustering" <em>BULETIN FISIKA</em> [Online], Volume 22 Number 2 (19 January 2021)