[1]
R. Urbano-Noguera, H. Estupiñan-Duran, and G. Neira-Arenas, “Application of Micro-Raman Spectroscopy for the Quantitative Analysis of Vitrinite Reflectance in Medium and High Rank Colombian Coals”, RFING, vol. 29, no. 54, p. e12241, Dec. 2020.