Li, Z.-Y., Hyttinen, J., Räisänen, R., Gao, X.-Z., & Hauta-Kasari, M. Unsupervised Spectral Analysis of Bio-Dyed Textile Samples. International Journal of Network Dynamics and Intelligence. 2023, 2(2), 100001. doi: https://doi.org/10.53941/ijndi.2023.100001